Some space images have become timeless icons of our exploration of the cosmos. Take the famous photo of the Pillars of ...

Engaging articles, breathtaking images and expert knowledge ...

Skywatchers across the United States witnessed a total solar eclipse, SpaceX caught a giant rocket out of mid-air with a pair ...

A boy, roughly 2 to 3 years, ran into a closed area Wednesday at the Kilauea Overlook, coming within a foot from the edge of ...

Lava from Kilauea volcano resumed flowing into Halemaumau crater today after a dramatic early Monday morning eruption ...

As Kilauea erupts right before Christmas, travelers are flocking to the national park to view the spectacle. Here's what to ...

Mount Tambora changed the world. In 1815, the Indonesian volcano exploded in the most powerful eruption in recorded history, sending an enormous plume of tiny sun-reflecting particles high into ...

Molten rock began shooting from the volcano before dawn on Monday when fissures opened in the caldera floor and propelled lava 295 feet (90 meters) into the air. The red liquid formed tall fountains ...