New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and ...

"Scary wildfire behavior in California," McCarthy posted with the video. "Like an exploding volcano, the Garnet Fire in the Central Sierra Nevada is sending a pyrocumulus plume up to 35,000 feet, the ...

When disaster strikes, the world often stops for a moment as people freeze in shock, fear, or awe. These photos capture those ...

(WHTM)– More than 8,000 iStore Magnetic Wireless Power Banks are being recalled after reports of them overheating and exploding while they were charging, according to the Consumer Product Safety ...

This powerful side-by-side comparison shows just how bright a star explosion is. Recently, the Hubble Space Telescope captured a before-and-after image of a star exploding brightly. With the images ...

Death Valley is a famously arid place, but that doesn't mean the U.S. national park doesn't still experience this surprising ...