Latest ALICIA CHANG Stories
Scientists from across the globe are joining forces to track the carbon footprints of some of the world’s largest cities, hoping to determine whether or not emissions standards in various regions are being met.
Curiosity will ring in the new year drilling into its first rock before moving on to the base of Mount Sharp.
A new study indicates that the Grand Canyon was largely carved out about 70 million years ago, putting it in a time when dinosaurs were around and might have peeked over the rim.
Despite years of planning and millions of dollars of investment, desalination plants have done little to provide fresh water to the citizens of California.
NASA's Stardust spacecraft spent its Valentine's Day getting cozy with a comet, snapping more than 70 photographs of Tempel 1 during a Monday flyby, the US space agency has announced.
NASA has discovered approximately 25,000 new asteroids over the past six months using their new Wide-field Infrared Survey Explorer (WISE) space telescope.
By ALICIA CHANG By Alicia Chang The Associated Press LOS ANGELES Stroke sufferers can still benefit from clot-busting medicine if taken an hour or so beyond the current three-hour window after symptoms start, a new study suggests.
By ALICIA CHANG By Alicia Chang The Associated Press LOS ANGELES The Phoenix spacecraft has tasted Martian water for the first time, scientists reported Thursday.
- A political dynamiter.