文章列表

• 1.US Astronomers Find 'Smaller' Planets Around Distant Suns
• By David McAlary U.S. astronomers have made a finding they say increases the chance that distant stars may harbor planetary systems like our own. They...
• 2.WHO: Cholera in Chad Could Spread to Sudan's Darfur
• By Carrie Giardino The government of Chad is calling for international assistance to fight a cholera outbreak in the country. The World Health Organiz...
• 3.Nations Meet to Discuss Global Climate Change
• By Brian Byrnes More than 6,000 delegates from 194 nations have gathered in the Argentine capital of Buenos Aires for the 10th annual United Nations C...
• 4.Scientists Link Antarctic Ice Melt to Decline in Staple Food
• By David McAlary Ocean animals in parts of Antarctica are facing a food shortage. A new British study finds that a staple of the marine wildlife diet,...
• 5.Spacecraft Finds Saturn's Rings Dirty and Decaying　
• By David McAlary The U.S. Cassini spacecraft orbiting Saturn has found evidence that the giant planet's dazzling rings are decaying and may eventually...