News tagged with chemistry

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ChemCam sheds new light on Yellowknife Bay

New results from the Chemistry & Camera (ChemCam) instrument on NASA's Curiosity rover provide further details about the ancient environment of Yellowknife Bay on Mars. Using data from ChemCam, as well as ...

Oct 29, 2014
4.9 / 5 (9) 0

Migrating animals' pee affects ocean chemistry

The largest migration on the planet is the movement of small animals from the surface of the open ocean, where they feed on plants under cover of darkness, to the sunless depths where they hide from predators ...

Oct 09, 2014
3.6 / 5 (9) 1

Ingested nanoparticles may damage liver

(Phys.org) —Nanoparticles in food, sunscreen and other everyday products have many benefits. But Cornell biomedical scientists are finding that at certain doses, the particles might cause human organ damage.

Aug 12, 2014
5 / 5 (8) 0

Slaying bacteria with their own weapons

The Centers for Disease Control and Prevention warned last fall that the U.S. faces "potentially catastrophic consequences" if it doesn't act quickly to combat the growing threat of antibiotic-resistant infections, ...

Jun 26, 2014
4.5 / 5 (6) 3