New Speckled Venomous Snake Discovered in Cloud Forest

 

New Speckled Venomous Snake Discovered in Cloud Forest A previously unknown, green-speckled species of venomous snake has been found lurking in the high, misty forests of Costa Rica. The snake, which lives in a remote, forested region of Central America, was long mistaken for a closely related species, the black-speckled palm-pitviper (Bothriechis nigroviridis). When two species look and behave nearly identically but are genetically distinct, it's called cryptic speciation. Read More » Goodbye, Weasels! New Zealand to Wipe Out Its Invasive Predators The clock is ticking for the rats, possums and weasels that have invaded New Zealand over the past few hundred years. Before humans landed in New Zealand less than 800 years ago, precious few mammals lived on the islands — a vibrant archipelago that provided a home for flightless birds, such as the kiwi, takahe­ and kakapo parrot, as well as geckos and lizard-like tuataras. "While once the greatest threat to our native wildlife was poaching and deforestation, it is now introduced predators," Key said in a statement. Read More » Meter-wide dinosaur print, one of largest ever, found in Bolivia A footprint measuring over a meter wide that was made by a meat-eating predator some 80 million years ago has been discovered in Bolivia, one of the largest of its kind ever found. The print, which measures 1.2 meters (1.3 yards) across, probably belonged to the abelisaurus, a biped dinosaur that once roamed South America, said Argentine paleontologist Sebastian Apesteguia, who is studying the find. The print was found some 64 kilometers (40 miles) outside the city of Sucre in central Bolivia by a tourist guide earlier this month. Read More » Washington scientist launches effort to digitize all fish SEATTLE (AP) — University of Washington biology professor Adam Summers no longer has to coax hospital staff to use their CT scanners so he can visualize the inner structures of sting ray and other fish. Read More » These Honeybees Have Mastered Twerking: How They Do It Honeybees are famous for their wiggling, waggling dances, which they use to communicate with others in their hives. Now, a new study reveals the anatomical limits to a honeybee's moves. "Our research on the ultrastructure of the FIM [folded intersegmental membrane] is of great significance to reveal the bending and flexing motion mechanism of the honeybee abdomen," study researcher Shaoze Yan, of Tsinghua University in China, said in a statement. Read More » Ancestor of All Life on Earth Had Steamy Beginning The mysterious common ancestor of all life on Earth may have lived in hot springs that were iron-rich and oxygen-poor, a new study finds. The last universal common ancestor, or LUCA, is what scientists call the forerunner of all living things. To learn more about how and where LUCA might have lived, researchers analyzed 6.1 million genes from prokaryotes — microscopic, single-celled organisms that lack distinct cell nuclei. Read More » Belgian scientists make novel water-from-urine machine By Reuters Staff A team of scientists at a Belgian university say they have created a machine that turns urine into drinkable water and fertilizer using solar energy, a technique which could be applied in rural areas and developing countries. While there are other options for treating waste water, the system applied at the University of Ghent uses a special membrane, is said to be energy-efficient and to be applicable in areas off the electricity grid. "We're able to recover fertilizer and drinking water from urine using just a simple process and solar energy," said University of Ghent researcher Sebastiaan Derese. Read More » Prehistoric Village Likely Torched by Bronze-Age Warriors A fire that destroyed a Bronze Age village in the marshlands of eastern England around 3,000 years ago may have been set on purpose, possibly in a raid by warriors from a hostile group, according to a new archaeological study. "We've been working with [a fire] investigator who works a lot with modern fires, and he thinks there's a good chance that the fire was set deliberately," said Selina Davenport, an archaeologist at the University of Cambridge. "For that to have spread from something like a spark off a hearth is unlikely," Davenport told Live Science. Read More » Huge Quake for the Himalayas? Ancient Hindu Temples Hold Clues Past earthquakes that damaged ancient temples perched high in the Himalayas could be harbingers of dangerous quakes to come, new research suggests. Read More » 'Grow' Your Own Glowing Flowers: The Science of Fluorescence If you're looking for a gift to dazzle a special someone, and regular flowers just don't seem like enough to do the trick, how about creating a beautiful bouquet that can "glow" in the dark? The American Chemical Society (ACS) recently released a new video showing a fun, at-home science experiment that lets you "grow" fluorescent flowers that glow under black light. It turns out, flowers aren't picky when it comes to their water. Read More » Transgender Identity Is Not a Mental Health Disorder, Study Finds People who identify as transgender should not be considered to have a mental health disorder, according to a new study from Mexico. The World Health Organization currently lists transgender identity as a mental health disorder, and the new study is the first in a series of research aimed at finding out whether this categorization is apt. In the new study, published today (July 26) in the journal The Lancet Psychiatry, the researchers investigated whether the distress and dysfunction associated with transgender identity were the result of social rejection and stigmatization or an inherent part of being transgender. Read More » Dolly the Sheep's Clone 'Sisters' Are Healthy in Old Age Four cloned sheep that are genetically identical to Dolly, the first cloned mammal, are still healthy even in old age, a new study found. The four sheep, which were derived from the same batch of cells as Dolly and could be considered her clone "sisters," have just reached their 9th birthday, which is equivalent to age 70 in human years, researchers who have been studying the sheep said. All of the sheep were free from many diseases commonly found in older sheep, such as diabetes and high blood pressure, the study showed. Read More » Police Killings and Race: Do the Numbers Tell the Whole Story? Police officers in the U.S. are more likely to stop or arrest black, Hispanic and Native American people than they are to stop or arrest non-Hispanic white people, a new study finds. The researchers also found that more blacks, Hispanics and Native Americans were killed and injured by police over the study period than non-Hispanic whites. "Both blacks and white Hispanics are four times as likely to be killed by the police as white non-Hispanics are," said lead study author Ted Miller, a senior research scientist at the Pacific Institute for Research and Evaluation in Maryland. Read More » Scientist Brian Cox holds summer master class in London for kids British physics professor Brian Cox taught students at St. Paul's Way Trust School in London on Tuesday how to create fire with methane gas. The school is hosting a science summer school and invited the celebrity physicist, who says he hopes the project will bring in those from different backgrounds. "There is no shortage of enthusiasm for students and young people when you talk about science and engineering," Cox said. Read More » Scientists find potential new antibiotic, right under their noses By Kate Kelland LONDON (Reuters) - Scientists in Germany have discovered a bacteria hiding out in peoples' noses that produces an antibiotic compound that can kill several dangerous pathogens, including the superbug MRSA. The early-stage finding, reported in the journal Nature on Wednesday, could one day lead to a whole new class of antibiotic medicines being developed to fight drug-resistant bacterial infections, the researchers said. As well as being a focal point for many viral infections, the nasal cavity is also a rich ecosystem of 50 or so different species of bacteria, lead researcher Andreas Peschel of the University of Tuebingen told reporters in a telephone briefing. Read More » Great Red Spot storm heating Jupiter's atmosphere, study shows By Irene Klotz CAPE CANAVERAL, Fla. (Reuters) - Scientists have long wondered why Jupiter's upper atmosphere has temperatures similar to those of Earth, even though the biggest planet in the solar system is five times farther away from the sun. The answer may be The Great Red Spot, an enormous storm big enough to swallow three Earths that has been raging on Jupiter for at least three centuries, a study showed on Wednesday. Using an infrared telescope at Hawaii's Mauna Kea Observatory, scientists discovered that the upper atmosphere above the Great Red Spot – the largest storm in the solar system - is hundreds of degrees hotter than anywhere else on the planet. Read More » Scientists find potential new antibiotic, right under their noses By Kate Kelland LONDON (Reuters) - Scientists in Germany have discovered a bacteria hiding out in peoples' noses that produces an antibiotic compound that can kill several dangerous pathogens, including the superbug MRSA. The early-stage finding, reported in the journal Nature on Wednesday, could one day lead to a whole new class of antibiotic medicines being developed to fight drug-resistant bacterial infections, the researchers said. As well as being a focal point for many viral infections, the nasal cavity is also a rich ecosystem of 50 or so different species of bacteria, lead researcher Andreas Peschel of the University of Tuebingen told reporters in a telephone briefing. Read More » Scientist Brian Cox holds summer master class in London for kids British physics professor Brian Cox taught students at St. Paul's Way Trust School in London on Tuesday how to create fire with methane gas. The school is hosting a science summer school and invited the celebrity physicist, who says he hopes the project will bring in those from different backgrounds. "There is no shortage of enthusiasm for students and young people when you talk about science and engineering," Cox said. Read More »

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	(Sponsor this newsletter) Solar-powered plane circles globe, returns to UAE By Stanley Carvalho ABU DHABI (Reuters) - A solar-powered aircraft successfully completed the first fuel-free flight around the world on Tuesday, returning to Abu Dhabi after an epic 16-month voyage and demonstrating the potential of renewable energy. The plane, Solar Impulse 2, touched down in the United Arab Emirates capital at 0005 GMT (0405 local time) on Tuesday. It first took off from Abu Dhabi on March 9, 2015, beginning a landmark journey of about 40,000 km (24,500 miles) around the globe and nearly 500 hours of flying. Read More » Belgian scientists make novel water-from-urine machine A team of scientists at a Belgian university say they have created a machine that turns urine into drinkable water and fertilizer using solar energy, a technique which could be applied in rural areas and developing countries. While there are other options for treating waste water, the system applied at the University of Ghent uses a special membrane, is said to be energy-efficient and to be applicable in areas off the electricity grid. "We're able to recover fertilizer and drinking water from urine using just a simple process and solar energy," said University of Ghent researcher Sebastiaan Derese. Read More » Great White Shark Dangles Seal Meal from Its Maw The predator, with a partially eaten seal carcass hanging from her teeth, was caught on video by biologist Greg Skomal of the Massachusetts Division of Marine Fisheries (MA DMF), working with the Atlantic White Shark Conservancy (AWSC). Measuring an estimated 11 feet (3.4 meters) in length, the shark — and its gruesome mouthful — was spied in Atlantic waters near Massachusetts, approximately 300 yards from the Monomoy National Wildlife Refuge. Researchers are currently conducting a five-year shark population study in the area, AWSC representatives wrote in a Facebook post describing the video. Read More » Smelly 'Corpse Flower' About to Bloom in NYC: How to Watch It Live The stench of rotting flesh will soon permeate the New York Botanical Garden (NYBG), possibly today (July 25), when a rare plant known as a corpse flower blooms and releases an odor similar to that of putrefying flesh, botanists say. Despite the stench, horticulturalists and the public are flocking to see it, partly because the corpse flower (Amorphophallus titanum — a scientific name that translates to "giant misshapen phallus") blooms only for a few days once every seven to 10 years, representatives from the NYBG said. "Perhaps [people come] because it is one of the largest flowers in the world, and its blooming cycle is unpredictable," NYBG representatives said in a statement. Read More » Vibrantly Colored 'Starburst' Scorpionfish Discovered in the Caribbean A riotously colorful new species of scorpionfish has been found deep in the Caribbean near Curaçao. Its scientific name is Scorpaenodes barrybrowni, after nature photographer Barry Brown, who works with the Smithsonian Institution mission that discovered the deep-sea-living fish. Researchers discovered the new species during the Deep Reef Observation Project (DROP), a Smithsonian Institution mission to explore reefs deeper than scuba divers can go. Read More » Bizarre-Looking 'Graham' More Likely Than You to Survive Car Collision An artist's lifelike sculpture casts the human body in a way that may look distorted and grotesque, but the odd-looking figure — scarcely recognizable as human — is uniquely designed to face deadly challenges on modern roads. "Graham" — as the sculpture has been named — has a massive skull, but his features are tiny and recessed. While Graham may not win any beauty contests, he wasn't made to be pretty — he was built for survival. Read More » Scientists caught off-guard by record temperatures linked to climate change By Zoe Tabary LONDON (Thomson Reuters Foundation) - Record temperatures in the first half of 2016 have taken scientists by surprise despite widespread recognition that extreme weather events are becoming more frequent and intense, the director of the World Climate Research Program said. The earth is on track for its hottest year on record with June marking the 14th straight month of record heat, the World Meteorological Organization (WMO) said last week. Temperatures recorded mainly in the northern hemisphere in the first six months of the year, coupled with an early and fast Arctic sea ice melt and "new highs" in heat-trapping carbon dioxide levels, point to quickening climate change, it said. Read More » Belgian scientists make novel water-from-urine machine A team of scientists at a Belgian university say they have created a machine that turns urine into drinkable water and fertilizer using solar energy, a technique which could be applied in rural areas and developing countries. While there are other options for treating waste water, the system applied at the University of Ghent uses a special membrane, is said to be energy-efficient and to be applicable in areas off the electricity grid. "We're able to recover fertilizer and drinking water from urine using just a simple process and solar energy," said University of Ghent researcher Sebastiaan Derese. Read More » More Kids Consuming Pot by Accident in Colorado The number of young kids in Colorado who accidentally consume marijuana has increased since buying the drug for recreational use became legal there in 2014, according to a new study. During 2009, before the recreational use of marijuana was legalized in Colorado, only nine calls were made to a regional poison center regarding kids accidentally ingesting or inhaling marijuana, researchers found. "We anticipated that the rate would likely go up" after the recreational use of marijuana was legalized in Colorado, said study co-author Dr. Genie Roosevelt, a pediatrician at Denver Health Medical Center. Read More » Juicy, Exotic, Decadent: Food Porn Is Actually Centuries Old It turns out, abundance and indulgence have been popular themes in food imagery in paintings for much of the last millennium: A survey of paintings from the past 500 years suggests that artists have always preferred depicting the most beautiful, exotic and alluring foods. "Our love affair with visually appealing, decadent or status foods is nothing new," study co-author Andrew Weislogel, a curator at Cornell's Herbert F. Johnson Museum of Art, said in a statement. Read More » Cocaine & Meth Use May Erode Moral Compass: Study People who use cocaine or methamphetamine on a regular basis may have differences in those brain regions that are involved in choosing between right and wrong, compared to people who don't use these drugs, according to a new study of prison inmates. Researchers found that, during a task that tested prison inmates' moral decision making, inmates who had regularly used cocaine or methamphetamine showed less activity in the amygdala, a region in the brain that helps a person to regulate and understand emotions, compared to inmates who had never regularly used either of the two drugs. Moreover, the longer that a person used either of the two stimulant drugs, the less activity they had in the anterior cingulate cortex, a region of the brain that coordinates mental skills involved in decision making that involved moral issues. Read More » Why 5 or More Hours of TV Daily Is Bad for You Bad news for couch potatoes: Spending hours parked in front of the TV may increase the risk of dying from a blood clot in the lung, a new study from Japan finds. People in the study who watched TV for 5 hours or more each day were 2.5 times more likely to die during the study period from a blood clot in the lung, also called a pulmonary embolism, compared with people who watched TV for less than 2.5 hours a day. A pulmonary embolism can be deadly. Read More » Healthy clones: Dolly the sheep's heirs reach ripe old age By Ben Hirschler LONDON (Reuters) - The heirs of Dolly the sheep are enjoying a healthy old age, proving cloned animals can live normal lives and offering reassurance to scientists hoping to use cloned cells in medicine. Dolly, cloning's poster child, was born in Scotland in 1996. Now researchers have allayed those fears by reporting that 13 cloned sheep, including four genomic copies of Dolly, are still in good shape at between seven and nine years of age, or the equivalent of 60 to 70 in human years. Read More » Scientists caught off-guard by record temperatures linked to climate change By Zoe Tabary LONDON (Thomson Reuters Foundation) - Record temperatures in the first half of 2016 have taken scientists by surprise despite widespread recognition that extreme weather events are becoming more frequent and intense, the director of the World Climate Research Programme said. The earth is on track for its hottest year on record with June marking the 14th straight month of record heat, the World Meteorological Organization (WMO) said last week. Temperatures recorded mainly in the northern hemisphere in the first six months of the year, coupled with an early and fast Arctic sea ice melt and "new highs" in heat-trapping carbon dioxide levels, point to quickening climate change, it said. Read More »
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FeedaMail: Science News Headlines - Yahoo! News

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	(Sponsor this newsletter) Scientists capture rare images of wolverine in Sierra Nevada Scientists following up on a rare wolverine sighting in the Sierra Nevada set up cameras and captured video of the animal scurrying in the snow, scaling a tree and chewing on bait. They believe the wolverine ... Read More » Ultrathin Electric 'Tattoo' Can Monitor Muscles and More It's a temporary tattoo more advanced than anything you'll ever find in a Cracker Jack box: Researchers have developed a thin, flexible electrode that can measure electrical signals on the skin after being applied like a temporary tattoo. The technology was designed to make long-term, stable recordings of muscle activity without inconveniencing the person wearing it. "The key innovation is making the electrodes extremely thin," study leader Yael Hanein, an associate professor of electrical engineering at Tel Aviv University in Israel, told Live Science in an email. Read More » That's Insane! Daring Skydiver 'Surfs' on Storm Clouds Earlier this month, MacCormac, a member of the Red Bull Air Force's collection of skydivers and pilots, strapped a board to his feet and "surfed" down the edge of a storm cloud over central Florida. "It's one of those things that's so wrong," MacCormac told Live Science. What may be even more unreasonable is that this wasn't MacCormac's first jump into a thunderstorm. Read More » Bloody Leaves from King Albert's Deadly Fall Are Authentic, DNA Shows Using DNA tests, scientists have confirmed the authenticity of a morbid souvenir: bloodstained leaves that were taken from the death site of Belgium's King Albert I more than 80 years ago. The results of the new study might help put to bed some conspiracy theories that claim Albert was the victim of murder, not a climbing accident. Albert, who ruled from 1909 until his death, was celebrated for his role in World War I, as he refused to let German troops through Belgium to attack France. Read More » How Your Sandwich Could Be Hurting Your Diet The study found that on the days that people ate sandwiches, they consumed nearly 100 more calories, as well as more sodium, fat and sugar, compared to the days when they didn't eat sandwiches. The sandwiches that Americans typically consume tend to be high in calories, fat and sodium, and low in produce, study co-author Ruopeng An, an assistant professor of kinesiology and community health at the University of Illinois at Urbana-Champaign, told Live Science. The finding suggests that people should pay attention to the nutrition content of their sandwiches. Read More » Do Your Ears Ring? How to Deal with Tinnitus About one in 10 American adults has a persistent ringing or roaring in the ears or head, a condition called chronic tinnitus, a new study suggests. The study also found that the rates of tinnitus are higher among Americans who are regularly exposed to noisy environments, either at work or during their free time. But the study's estimated prevalence of tinnitus may be on the low side because "other similar studies have reported even higher rates of tinnitus," said lead author Dr. Harrison Lin, an ear, nose and throat specialist at the University of California, Irvine. Read More » Depressed Patients Do Well with Cheaper Treatment Many people with depression struggle to get treatment for the condition, in part because "talk therapy" can be expensive, and there aren't enough qualified therapists to deliver it. But now, a new study suggests that a simple and relatively cheap type of talk therapy may work just as well at treating depression as the current "gold standard" treatment. The findings suggest that using this simpler therapy — called behavioral activation — on a wide scale could improve access to treatment for depression and reduce health care costs, the researchers said. Read More » Bartender, Beware: Squeezing Limes Can Cause 'Margarita Burn' Just ask Justin Fehntrich, who developed second-degree burns on his hand after spending a sunny afternoon squeezing limes for margaritas last month. The "margarita burn" phenomenon, known as phytophotodermatitis, occurs when a person gets a compound called psoralen on his or her skin, said Dr. Doris Day, a dermatologist at Lenox Hill Hospital in New York City. Once activated, it makes the skin "exquisitely sensitive" to light, she told Live Science. Read More » Why Quiet Is Important for Kids' Learning Toddlers may have a harder time picking up new words if there's background noise around them, like sounds from a TV or a cellphone conversation, a new study suggests. Read More » What If the Moon Disappeared Tomorrow? That's right, it was the moon! The moon makes some pretty nice tides, but the Earth is also spinning on its axis. By the way, the moon is slowly getting farther away from Earth. The Earth's axis is tilted, and that tilt can change with time. Read More »
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