The Geminid meteor shower will put on a dazzling show for skywatchers when it peaks overnight on Dec. 13-14. The Geminids are active every December, when Earth passes through a massive trail of dusty debris shed by a weird, rocky object named 3200
If you turn on the TV, you're bound to see advertisements for a variety of exercise programs guaranteed to help you get in shape and improve your cardiovascular health. But how much exercise do you really need to be heart-healthy? And what type of
It isn't always easy to tell if your personal information has been stolen for fraudulent purposes or your accounts have been compromised. Here are some common signs that you might be a victim of identity theft.
In this video captured at 1,500 frames per second with a high-speed camera, the International Space Station, with a crew of six onboard, is seen in silhouette as it transits the sun during a partial solar eclipse, Monday, Aug. 21, 2017 near Banner
SpaceX successfully launched its Falcon 9 rocket on Monday, August 14, for a resupply mission to the International Space Station. The Dragon cargo module carried more than 6,400 pounds of research equipment, cargo and supplies including "experimen
Sinkholes are most common in “karst terrain” where the type of rock below the land surface, like limestone, can naturally be dissolved by groundwater, according to the USGS. When water dissolves these types of rock, spaces and caverns develop unde
Researchers aboard the aboard E/V Nautilus spotted this Stubby Squid off the coast of California near Los Angeles. It looks like a cross between an octopus and squid, but is more closely related to cuttlefish.
NASA Goddard astronomer Erin Kara discusses the discovery of X-ray echoes from Swift J1644+57, a black hole that shattered a passing star. X-rays produced by flares near this million-solar-mass black hole bounced off the nascent accretion disk and
This composite video shows the auroras, produced by the interaction of Jupiter's magnetic field with its atmosphere, relative to their position on the planet. The Jupiter auroras observed by NASA's Hubble Space Telescope are some of the most activ