A comet that was last viewed by the Neanderthals tens of thousands of years ago could be seen tonight, with astrologists ...

Rare comet visible this weekend won't return to Earth for another 80,000 years. Here's how Texans can catch a glimpse.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

This week, explore a sunken Antarctic ship in detail, keep an eye out for a historic comet sighting, learn why dolphins smile, and more.