The expansion of Kepler's Supernova Remnant over the past 25 years is summed up in 40 seconds in a new video released by NASA. The stunning time-lapse was created using data from NASA’s Chandra X-ray ...

Watch a terrifying incident caught on camera, capturing a moment of fear and suspense in real time. This video highlights ...

Action movies have the luxury of being called mindless sometimes, as it usually means they're also exciting. But, boy, is ...