The latest news on environment
International survey highlights how culture may influence sleep habits
They suspect at least 320,000 viruses exist, and say finding them might reduce toll of human epidemics
Anxious people perceive threats as closer than others do, and may react defensively, study suggests
A certain group of enzymes may affect many genes linked to the developmental disorder, scientists say
Robert Mugabe is discouraging the kinds of structural investments that lead to sustained growth that country so desperately seeks.
Report highlights good news: better nutrition, more physical activity and tobacco bans
They say levels likely to rise along with coal-burning power plants in India, China
2 U.S. children have recently been infected and made severely ill with amoeba found in freshwater
China is hazardous to your health, so experts and diplomats are hesitant to go there.
Kids' attention levels and behavior may be affected, study suggests