A U.S. research team has identified a chemical that could be effective against anthrax.

Chemistry -

Apr 21, 2007 3 / 5 (2) 0

Physicists from the University of Georgia have developed a new way to create "natural motors" for tiny machines.

Nanotechnology - Bio & Medicine

Apr 21, 2007 3.2 / 5 (12) 0

Canadian researchers say lemmings may be in danger of falling off the climate change "cliff."

Space & Earth - Environment

Apr 21, 2007 3 / 5 (1) 0

A study from Cornell University in Ithaca, N.Y., says family turmoil and violence causes stress-induced physical problems in adolescents.

Medicine & Health - Psychology & Psychiatry

Apr 21, 2007 3 / 5 (4) 0

Wildlife officials say the number of mountain gorillas in Uganda has increased by six percent since 2002.

Biology -

Apr 21, 2007 not rated yet 0