One of the strongest earthquakes ever recorded hit Russia’s Far East, flooding a fishing port with waves from a tsunami, ...

Supersonic flight began with dangerous experiments in the 20th century and culminated in Chuck Yeager breaking the sound ...

Chile has upgraded its tsunami warning to its highest level. The red alert covers most of its 6,400-kilometer (4,000-mile) ...

Every mission to space is a milestone. But for the astronauts of Crew-11, their time at the International Space Station will ...

NISAR — which stands for NASA-ISRO Synthetic Aperture Radar — will use two radar instruments operating at different ...

Hours after a powerful earthquake struck off Russia's Kamchatka Peninsula, the region's highest volcano began erupting.

Largest active volcano in the northern hemisphere began erupting on Wednesday afternoon following the huge earthquake in Russia's far east.

A formidable new radar satellite jointly developed by the United States and India launched Wednesday, designed to track ...

A powerful earthquake struck Wednesday off Russia's Far East coast, flooding a fishing port with waves from a tsunami, ...

The Fermi bubbles were discovered in 2010 by NASA’s Fermi Gamma-ray Space Telescope. The two orbs form an hourglass structure ...