Four climbers went up and down Everest in under a week with the help of xenon gas—a record-breaking ascent that has ignited ...

You could say Dr. Blake Higgins was destined to climb Mount Everest. Even though his parents — longtime owners of the ...

You could say Dr. Blake Higgins was destined to climb Mount Everest. Even though his parents — longtime owners of the ...

Juliana Marins, the Brazilian tourist who fell off an active volcano in Indonesia on Saturday morning, was found dead by rescuers on Tuesday. Per BBC, Marins, 26, was hiking close to the crater of ...

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

Efforts are still underway to try and rescue a 26-year-old Brazilian tourist who fell into an active volcano in Indonesia. Per BBC, Juliana Marins was hiking close to the crater of Mount Rinjani when ...

NASA studies Mars more than scientists know about our oceans. The Red Planet is the most studied celestial body, and a new ...

The December 18 explosion is the region’s fourth in three years—and has fired out 10 times more lava per second than any of the past three at their peaks. Here's what happens next.