Tuesday, January 12, 2016

FeedaMail: Science News Headlines - Yahoo! News

feedamail.com Science News Headlines - Yahoo! News

Pocket-Sized Device Charges Your Phone with Water

Swedish startup MyFC unveiled its cool technology, dubbed JAQ, here at CES on Jan. 6. The device, which is small enough to slip into your back pocket, is a fuel cell charger. It uses saltwater and oxygen to convert chemical energy into electricity.


Read More »

How to Avoid Low Back Pain: Exercise and Education

Shoe inserts, back-support belts and other gadgets aimed at preventing low back pain may be a waste of money. Instead, exercise is the best way to ward off this common problem, a new review of studies suggests. The researchers found evidence that an exercise program alone, or exercise along with education about how to prevent back pain, was effective in averting an episode of low back pain and reducing people's use of sick time at work.

Read More »

C-Section or Vaginal? Baby's Gut Bacteria Linked to Delivery Method

The gut bacteria of 6-week-old babies may be related to the way the infants were delivered and what they have been eating, a new study suggests. The babies in the study who were delivered vaginally had a different composition of gut bacteria than the babies who were delivered by cesarean section, the researchers found. Moreover, the babies who had been fed only breast milk since birth had a different composition of gut bacteria at 6 weeks old than the babies who were fed both breast milk and formula, and the babies who were fed only formula, the researchers found.

Read More »

Archaeologists hail find of 'best-preserved' UK Bronze Age dwellings

Archaeologists said on Tuesday they had discovered what were believed to be the best-preserved Bronze Age dwellings ever found in Britain, providing an extraordinary insight into prehistoric life from 3,000 years ago. The settlement of large circular wooden houses, built on stilts, collapsed in a fire and plunged into a river where it was preserved in silts leaving them in pristine condition, Historic England said. Discoveries from the dwellings in Whittlesey, in central England, which archaeologists said had been frozen in time and dated from between 1000-800 BC, included pots with food inside and finely woven clothing.

Read More »

Iceman mummy reveals new clues about stomach bacteria

A 5,300 year-old mummified corpse known as the Iceman, or Oetzi, is offering scientists new clues about a stomach infection. Scientists at the EURAC Institute of Mummies and the Iceman in northern Italy removed the bacteria Helicobacter pylori from the mummy and conducted a DNA analysis. It showed the Iceman had an unmixed strain of the bacteria not seen in modern humans.

Read More »

Why Earth's Largest Ape Went Extinct

The biggest primate that ever walked the Earth may have died out because of its giant size and limited diet, new research suggests.


Read More »

Prosthetic Leg with Hoofed Foot Discovered in Ancient Chinese Tomb

The 2,200-year-old remains of a man with a deformed knee attached to a prosthetic leg tipped with a horse hoof have been discovered in a tomb in an ancient cemetery near Turpan, China. "The excavators soon came to find that the left leg of the male occupant is deformed, with the patella, femur and tibia [fused] together and fixed at 80 [degrees]," archaeologists wrote in a paper published recently in the journal Chinese Archaeology. The man couldn't straighten his left leg out so the prosthetic leg, when attached, allowed the left leg to touch the floor when walking.


Read More »

Task Force Issues New Breast Cancer Screening Recommendations

Women who have an average risk of breast cancer should have mammograms every two years from ages 50 to 74, according to the latest recommendations released today by the U.S. Preventive Services Task Force (USPSTF). Average-risk women in their 40s also may benefit from getting mammograms, but their overall likelihood of seeing a benefit is smaller, and the potential for harm is larger than for average-risk women age 50 and older, according to the USPSTF's recommendations, published online today (Jan. 11) in the journal Annals of Internal Medicine.

Read More »

Gulp. Sugary Drinks Linked to 'Deep' Fat

People who drink sugary beverages, such as soda or fruit juice, daily tend to gain a type of body fat associated with diabetes and heart disease, a new study finds. Researchers looked at about 1,000 middle-age people over a six-year period and found that those who drank sugar-sweetened beverages tended to have more "deep," or visceral, fat. Previous research has linked sweet drinks with other health risks.

Read More »

Forehead Teeth? 'Deformed' Mountain Lion Puzzles Experts

The hunter spotted the young male mountain lion near Preston, a city in southeastern Idaho, on Dec. 30, 2015. The hunter saw the mountain lion attack a dog on private property before running off into the hills, the department said in a statement. With the help of hounds, the hunter tracked the mountain lion for 3 hours before legally harvesting it.


Read More »
 
Delievered to you by Feedamail.
Unsubscribe