U.S. federal science officials said budget constraints may force the closure of the Arecibo dish and the Very Long Baseline Array telescope network.
Japan's chief negotiator at the Kyoto conference in Nairobi Monday called on China to let the United Nations know what it is doing about greenhouse gases.
Low-intensity laser treatment doesn't prevent vision loss from age-related macular degeneration, a study of U.S. eye centers showed.
Healthcare workers in Indonesia are noticing that outbreaks of the deadly bird flu seem to come in family clusters, mostly affecting those linked by blood.
A controversial study from the University of Toronto questions earlier research concluding that obesity in the United States can be predicted by zip code.
Cancer patients in Britain are using the Internet for cheaper drugs, often without their doctor's knowledge, a cancer specialist said.
The size of a tummy, expanding on U.S. children in recent years, may be a better measure of health risks associated with obesity, scientists said.
British researchers said geographical areas with high numbers of endangered species from one group don't necessarily have high numbers from others.
A Kingsville, Texas, fifth-grader has captured an Amazon darner dragonfly -- an insect species rarely spotted north of Mexico.
Scientists at Harvard University have developed a computer model that, for the first time, can fully map and predict how small proteins fold into three-dimensional, biologically active shapes. The work could help researchers ...