07/01/2011

Automakers showcase technology to go

Cars are fast becoming smart phones on wheels. Or at least that's the case with those on display here at the Consumer Electronics Show, where automakers are out in force this week trying to hitch a ride with tablet computers, ...

Discovering how microbes cooperate

Ever wonder what microorganisms do on a Saturday night? In professor Derek Lovley's lab at the University of Massachusetts, Amherst, doctoral candidate Zarath Summers and her colleagues made a point to find out. In the process, ...

Grape ingredient resveratrol increases beneficial fat hormone

Resveratrol, a compound in grapes, displays antioxidant and other positive properties. In a study published this week, researchers at the UT Health Science Center San Antonio describe a novel way in which resveratrol exerts ...

New fungi could curb grasshopper populations

(PhysOrg.com) -- Beneficial fungi that could help manage grasshopper populations are being tested by U.S. Department of Agriculture (USDA) scientists and university colleagues.

Exoplanetary systems

(PhysOrg.com) -- There are now about fifty stars known with more than one orbiting planet - they are the exoplanetary equivalents of the solar system. These stellar families are critical to astronomers piecing together the ...

How the sun gets its spots

Sunspots are huge, dark, irregularly shaped--and yet, temporary--areas of intense magnetism on the sun that expand and contract as they move.

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