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Scientists isolate new antifreeze molecule in Alaska beetle

Chemistry / Biochemistry

created 18 hours ago | popularity 5 / 5 (11) | comments 2

Scientists have identified a novel antifreeze molecule in a freeze-tolerant Alaska beetle able to survive temperatures below minus 100 degrees Fahrenheit. Unlike all previously described biological antifreezes that contain ...


Study finds over 90 percent of people with gum disease are at risk for diabetes

Medicine & Health / Health

created 19 hours ago | popularity 3 / 5 (2) | comments 1

The study, led by Dr. Shiela Strauss, Associate Professor of Nursing and Co-Director of the Statistics and Data Management Core for NYU's Colleges of Dentistry and Nursing, examined data from 2,923 adult participants in the ...


U of A students reaffirm the work of a 1920s paleontologist

Other Sciences / Archaeology & Fossils

created 14 hours ago | popularity 5 / 5 (1) | comments 0

Three University of Alberta paleontology graduate students blew the dust off an 85-year-old dinosaur find to discover the original researcher had it right and a 1970s revision of his work was wrong.


NASA Launches Web Site for Teenagers That Want More Class

Space & Earth / Space Exploration

created 15 hours ago | popularity 3.5 / 5 (2) | comments 0

(PhysOrg.com) -- NASA has launched a new Web site created specifically for teenagers that provides teens access to current NASA spacecraft data for use in school science projects, allows them to conduct real experiments with ...





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I think step to the left, you think step to the east

Medicine & Health / Psychology & Psychiatry

created 18 hours ago | popularity 5 / 5 (3) | comments 0

Even the way people remember dance moves depends on the culture they come from, according to a report in the December 14th issue of Current Biology. Whereas a German or other Westerner might think in terms of "step to the ...


Master gene Math1 controls framework for perceiving external and internal body parts

Medicine & Health / Genetics

created 15 hours ago | popularity 5 / 5 (1) | comments 0

Waking and walking to the bathroom in the pitch black of night requires brain activity that is both conscious and unconscious and requires a single master gene known as Math1 or Atoh1, said Baylor College of Medicine researchers ...


Tracking new cancer-killing particles with MRI

Tracking new cancer-killing particles with MRI

Nanotechnology / Nanomaterials

created 18 hours ago | popularity 5 / 5 (4) | comments 0

Researchers at Rice University and Baylor College of Medicine (BCM) have created a single nanoparticle that can be tracked in real time with MRI as it homes in on cancer cells, tags them with a fluorescent ...


Gas improves blood flow and organ status during minimally invasive surgery

Medicine & Health / Research

created Dec 14, 2009 | popularity not rated yet | comments 0

As good as laparoscopy is in preventing some of the stresses of open surgery on the body, it does have drawbacks, including reduced blood flow and organ dysfunction. Laparoscopy is a type of surgery in the abdomen done through ...


Researchers ID traits of people with rare accelerated aging syndrome

Medicine & Health / Diseases

created 22 minutes ago | popularity not rated yet | comments 0

UT Southwestern Medical Center researchers have provided the most extensive account to date of the unique observable characteristics seen in patients with an extremely rare premature aging syndrome.


Plastics component affects intestine: study

Medicine & Health / Health

created 12 hours ago | popularity 5 / 5 (4) | comments 0

The chemical Bisphenol A used in plastic containers and drinks cans has been shown for the first time to affect the functioning of the intestines, according to a French study published Monday.


FDA researchers identify new MRI safety risk for patients with pacemakers

Medicine & Health / Research

created 2 minutes ago | popularity not rated yet | comments 0

FDA researchers have found that certain cardiac pacemakers may inadequately stimulate a patient's heart while undergoing a magnetic resonance imaging (MRI) scan due to the magnetic pulses mixing with the electronic pulses ...


Tool use in an invertebrate: The coconut-carrying octopus

Biology / Plants & Animals

created 19 hours ago | popularity 5 / 5 (2) | comments 0

Scientists once thought of tool use as a defining feature of humans. That's until examples of tool use came in from other primates, along with birds and an array of other mammals. Now, a report in the December 14th issue ...


Anti-gravity treadmill: Therapy that's like a walk on the moon

Medicine & Health / Other

created Dec 14, 2009 | popularity 5 / 5 (3) | comments 0

A treadmill developed at NASA Ames Research Center more than a decade ago for exercising in space has seen more athletes than astronauts lately.


Fossils on the Edge of Forever

Fossils on the Edge of Forever

Space & Earth / Earth Sciences

created 14 hours ago | popularity 4.9 / 5 (7) | comments 0

Astrobiologists have not yet found alien life on other planets. But the fossil record has evidence of aliens of another sort: the Ediacarans that lived on Earth millions of years ago.



List of search results for body