21/12/2012

Protein regulates protein folding in cells during stress

(Phys.org)—Cornell researchers have discovered that a protein known for moving cells around in the body also helps regulate a cellular organelle responsible for generating one-third of all proteins in the human body.

CryoSat hits land

(Phys.org)—ESA's ice mission is now giving scientists a closer look at oceans, coastal areas, inland water bodies and even land, reaching above and beyond its original objectives.

Quadrantids create year's first meteor shower

(Phys.org)—A little-known meteor shower named after an extinct constellation, the Quadrantids will present an excellent chance for hardy souls to start the year off with some late-night meteor watching. Peaking in the wee ...

In aftermath of Newtown shootings, a call for 'meaningful action'

The director of the University at Buffalo's Alberti Center for Bullying Abuse Prevention is among nine school violence prevention researchers and practitioners in the country who on Dec. 19 released a detailed position statement ...

3Qs: Doomsday predictions debunked

Some people are not making plans for the New Year. From hiding in bomb shel­ters to sharp­ening their sur­vival skills, doomsday the­o­rists are preparing for judg­ment day, which the Mayan cal­endar pre­dicts will ...

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