Why do some people gain weight when others don't?

Why do some people gain weight when others don't?

Other Sciences /

created Dec 16, 2005 | popularity 4.4 / 5 (16) | comments 0

Do you have that friend—the one who can eat endless hot fudge sundaes and never gain weight? Or do you sometimes feel that even if you worked out three hours a day and ate nothing but celery sticks, you couldn't ...


Earliest evidence for large scale organized warfare in the Mesopotamian world

Other Sciences /

created Dec 16, 2005 | popularity 4.3 / 5 (13) | comments 0

A huge battle destroyed one of the world's earliest cities at around 3500 B.C. and left behind, preserved in their places, artifacts from daily life in an urban settlement in upper Mesopotamia, according to a joint announcement ...


A weather model for Dec., Jan., and Feb. shows cooler and snowier weather in the East and warmer, dryer weather in the West.

Model Predicts Colder Winter Temperatures in the East, Warmer in the West

Space & Earth /

created Dec 16, 2005 | popularity 3.5 / 5 (10) | comments 0

According to a model developed by atmospheric scientist Judah Cohen of Atmospheric and Environmental Research (AER), Inc., temperatures during Dec., Jan., and Feb. will be cold in the eastern United States ...


Theory and Experiment Collide: Discovery of Phenomenon Important for Future Application of 'Spintronics'

Physics /

created Dec 16, 2005 | popularity 4.1 / 5 (8) | comments 0

A few years ago a University of Missouri-Columbia professor and his student had a theory, and a few weeks ago a physicist in California proved it. The unusual part is that neither person knew about the work of the other. ...


A front view of the army ant Cheliomyrmex, showing its fearsome jaw and teeth. Michael Kaspari, U of Oklahoma

Ability to capture large prey may be origin of army ants' cooperative behavior

Other Sciences /

created Dec 16, 2005 | popularity 4.1 / 5 (7) | comments 0

Scientific insights come at the darnedest times. Animal behaviorist Sean O'Donnell was having an afternoon cup of coffee when a giant earthworm exploded out of the leaf litter covering the jungle floor in an ...


Our Milky Way galaxy as an observer located far above its plane would see it. Shown are the known spiral arms.

Perseus Spiral Arm of the Milky Way much closer than thought

Space & Earth /

created Dec 16, 2005 | popularity 3.9 / 5 (7) | comments 0

The Perseus spiral arm, the nearest spiral arm in the Milky Way outside the Sun's orbit, lies only half as far from Earth as some previous results had suggested. An international team of astronomers including ...


Scientist: Kong Lives!

Scientist: Kong Lives!

Other Sciences /

created Dec 16, 2005 | popularity 3.4 / 5 (8) | comments 0

Cinematically, at least, King Kong crashes into the American imagination about every three decades, and he's wreaking havoc again in theaters starting this week. Gregg Mitman, professor of the history of science ...


Researchers at Pennsylvania State University discovered that a gene that controls pigmentation in zebrafish also plays a role in

Fish gene sheds light on human skin color variation mystery

Other Sciences /

created Dec 16, 2005 | popularity 4.3 / 5 (6) | comments 0

The genetic determination of human skin color is one of biology's enduring mysteries. With help from a common aquarium pet and a recently released online database of human genetic variation, a collaborative ...


Graduate student Chen Yang reaches out to Professor Charles Lieber in their effort to get to the bottom of material things.

Making the world's smallest gadgets even smaller

Nanotechnology /

created Dec 16, 2005 | popularity 3.1 / 5 (8) | comments 0

You may not have noticed, but the smallest revolution in world history is under way. Laboratories and factories have begun to make medical sensors and computer-chip components smaller than a single blood cell ...


Typhus found in DNA from Napoleonic troops

Other Sciences /

created Dec 16, 2005 | popularity 5 / 5 (4) | comments 0

University of the Mediterranean scientists have found evidence of typhus and trench fever in pulp from the teeth of Napoleonic soldiers.


New Microlab on Chip for Medical Imaging Biomarkers

New Microlab on Chip for Medical Imaging Biomarkers

Other Sciences /

created Dec 16, 2005 | popularity 4 / 5 (5) | comments 0

A collaboration among scientists at UCLA, the California Institute of Technology, Stanford, Siemens and Fluidigm has developed a new technology using integrated microfluidic chips for simplifying, lowering ...


Aplysia sea slug

Sea slug mixes chemical defense before firing at predators

Other Sciences /

created Dec 16, 2005 | popularity 3.6 / 5 (5) | comments 0

When threatened by predators, sea slugs defend themselves by ejecting a potent inky secretion into the water consisting of hydrogen peroxide, ammonia and several types of acids. A team of researchers with the ...


Pulsar Racing Through Space Reveals Comet-Like Trail

Pulsar Racing Through Space Reveals Comet-Like Trail

Space & Earth /

created Dec 16, 2005 | popularity 4.5 / 5 (4) | comments 0

A team led by Dr. Patrizia Caraveo of the Italian National Institute for Astrophysics (INAF) in Milan discovered this cometary trail with data from NASA's Chandra X-ray Observatory Archive. The discovery follows ...


New project on ferroelectric films: Cheaper, smaller and less energy consuming components for laptops, mobiles

Nanotechnology /

created Dec 16, 2005 | popularity 4 / 5 (3) | comments 0

Chalmers University of Technology in Gothenburg, Sweden, has together with five European partners started a three year project, Nanostar, for mastering of nanostructured multifunctional ferroelectric films for low cost mass ...


Study: Perception affects batting average

Other Sciences /

created Dec 16, 2005 | popularity 2.3 / 5 (3) | comments 0

University of Virginia scientists say a baseball player's batting average correlates with the player's ability to perceive ball size.




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