Archive: 09/22/2011

Zebras versus cattle: Not so black and white

African ranchers often prefer to keep wild grazers like zebra off the grass that fattens their cattle. But a new study by UC Davis and Kenyan researchers shows that grazing by wild animals doesn't always harm ...

Sep 22, 2011
5 / 5 (1) 0 | with audio podcast

Nanoscale nonlinear light source created

Not long after the development of the first laser in 1960 scientists discovered that shining a beam through certain crystals produced light of a different color; more specifically, it produced light of exactly ...

Sep 22, 2011
5 / 5 (7) 4 | with audio podcast

Antimatter sticks around

By successfully confining atoms of antihydrogen for an unprecedented 1,000 seconds, an international team of researchers called the ALPHA Collaboration has taken a step towards resolving one of the grand challenges ...

Sep 22, 2011
4.7 / 5 (22) 6 | with audio podcast

Rapid profiling of drug candidates

In the hunt for new medicines, any technique that expedites drug candidates into the clinic is a welcome advance. A team led by Hiroyuki Osada at the RIKEN Advanced Science Institute, Wako, recently developed ...

Sep 22, 2011
not rated yet 0

Bowhead whales using the Northwest Passage

(PhysOrg.com) -- According to a new study published in Biology Letters, the climate changes and melting of ice in the Northwest Passage are leading to the mingling of two bowhead whale populations that have b ...

Sep 22, 2011 report
5 / 5 (3) 0 | with audio podcast