Pollution from China's coal-burning power plants is pumping up winter storms over the northwest Pacific Ocean and changing North America's weather, a new study finds.
NASA’s Saturn-orbiting Cassini spacecraft has imaged something peculiar on the outermost edge of the gas giant’s A-ring. A bright knot, or arc, has been spotted, 20 percent...
The moon took on an eerie blood-red hue early Tuesday during the first total lunar eclipse of 2014, a celestial sight that wowed potentially millions of stargazers across North...
Tiny, spherical fossils found in southern China appear to be the embryos of a previously unknown animal.
With less than two hours remaining, the Space X company called off Monday's planned launch from Cape Canaveral.
For most U.S. states east of the Mississippi River, tonight's total lunar eclipse will likely turn out to be a total bust, while in contrast, much of the central and western...
A huge night for stargazers is nearly here: On Monday evening, Mars will make its closest approach to Earth in six years, just ahead of a total eclipse of the moon.