Friday, July 19, 2013

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Failure to Diagnose Is No. 1 Reason for Suing Doctors

The most common reason patients give for suing their doctors is a delay or failure to diagnose a disease, such as cancer, a new study finds.

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Two Distant Spacecraft Set to Take Photos of Earth Friday

In a cosmic coincidence, two NASA spacecraft in orbit around distant planets in the solar system are expected to take photos of Earth tomorrow (July 19).


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Boneheaded Dinosaurs Butted Heads In Combat

Dinosaurs with giant domes on their heads may have used their extra padding for head butting, new research suggests.


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H7N9 Bird Flu Virus Capable of Airborne Transmission

One strain of the H7N9 bird flu virus appears to spread easily through the air between ferrets, which are a good model for how the virus may spread in humans, a new study from China says.

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Darwin's Dark Knight: Scientist Risked Execution for Fox Study (Op-Ed)

Brian Hare is an evolutionary anthropologist at Duke University and the founder of Dognition , a website that helps you find the genius in your dog. This post was an adaptation from his book " The Genius of Dogs, " co-authored with Vanessa Woods (Dutton, 2013). He contributed this article to LiveScience's Expert Voices: Op-Ed & Insights .


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Spacesuit Water Leak Highlights Spacewalk Dangers

A mysterious water leak that forced NASA to abort a spacewalk on Tuesday (July 16) shows just how perilous it can be to venture outside the protective confines of the International Space Station.


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Mars Lost Most of Its Atmosphere Billions of Years Ago, Scientists Say

Mars is not a nice place to live: The Red Planet is cold and dry, and its thin atmosphere is dominated by carbon dioxide.


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What Bosses Can and Can't See On Your Smartphone

The NSA isn't the only one that has Americans nervous about their privacy. Many employees worry that accessing company data on their smartphones and tablets means their employers can see their personal data. The good news is that those fears are somewhat overblown.

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Physicists unveil results helping explain universe

GENEVA (AP) — Scientists at the world's top lab for particle physics say they've witnessed an extremely rare event that adds certainty to how they think the universe began.

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10 Jobs Employers Can't Fill

The great skills gap mystery continues. Despite millions of workers still looking for jobs, there are a wide variety of positions employers just can't seem to fill, new research shows.

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Futuristic British Space Plane Engine to Get Flight Test in 2020

Flight tests of an engine for the giant space plane Skylon are expected by 2020.


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How Long-Forgotten Seawall Fended Off Sandy

A buried and forgotten seawall built in 1882 may have significantly weakened Hurricane Sandy's grip on one New Jersey town, new research shows.


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Return of long-absent bumblebee near Seattle stirs scientific buzz

By Jonathan Kaminsky OLYMPIA, Washington (Reuters) - A North American bumblebee species that all but vanished from about half of its natural range has re-emerged in Washington state, delighting scientists who voiced optimism the insect might eventually make a recovery in the Pacific Northwest. Entomologists and bee enthusiasts in recent weeks have photographed several specimens of the long-absent western bumblebee - known to scientists as Bombus occidentalis - buzzing among flower blossoms in a suburban park north of Seattle. ...


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Proposed NASA Budget Cuts Spark Bitter Debate in Congress

House lawmakers debated NASA's 2014 budget today (July 18) during a meeting that saw stark partisan divisions over proposed funding cuts for the agency's science and space exploration programs.


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Big Full Moon Myths Debunked: The Truth About June's 'Supermoon'

July's full moon may not technically be "super," but it is still a sight to see.


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Rocket blasts off from Florida with military communications satellite

By Irene Klotz CAPE CANAVERAL, Florida (Reuters) - An Atlas 5 rocket blasted off from Cape Canaveral Air Force Station on Friday carrying a sophisticated communications satellite designed to provide voice and data services for U.S. military forces around the world. The 206-foot (63-meter) tall rocket, built and operated by United Launch Alliance, a partnership of Lockheed Martin and Boeing, lifted off at 9 a.m. EDT (1300 GMT) from a seaside launch pad just south of the Kennedy Space Center. Perched on top of the booster was the second satellite in the U.S. ...

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GPS Could Track Hurricanes' Winds?

The way radio signals from GPS satellites bounce around during storms can now help scientists deduce wind speeds in hurricanes, insights that could help better predict the severity of the storms and where they might be headed.


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Wave at Saturn Today: How to Watch Live

A distant spacecraft charged with studying the Saturn system will turn its cameras to Earth today (July 19), and you can get in on Earth's photo session in person or online.


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The Story of Energy: The Physics of an Atom Part 1

The Story of Energy: The Physics of an Atom Part 1


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Science's Mobile Army of Metaphors

Science's Mobile Army of Metaphors


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US Navy Launches Next-Generation Tactical Satellite

The United States Navy successfully launched a huge communications satellite today (July 19), adding the second piece to a constellation that should provide a big boost to American troops.


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Rare Particle Discovery Dims Hopes for Exotic Theories

Physicists have measured an extremely rare particle decay inside the world's largest atom smasher — a discovery that bolsters the leading model of particle physics and leaves little room for undiscovered particles beyond this theory.


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Italian Spacewalker Felt Like a 'Goldfish' During Aborted Spacewalk

European Space Agency astronaut Luca Parmitano felt like a "goldfish in a fishbowl" when water leaked into his spacesuit during a spacewalk outside the International Space Station on Tuesday (July 16).


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