A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...
Thirty years after the discovery of the first exoplanet, astronomers have detected more than 7,000 of them in our galaxy. But there are still billions more to be discovered. At the same time, ...
The LA Times documentary "Out of Plain Sight" highlights Professor David Valentine’s discovery of toxic waste dumping off ...
As the Los Angeles area continues its recovery from a series of debilitating wildfires, the benefit concert FireAid this week ...