Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

Strauss' “Blue Danube” waltz is heading into space this month to mark the 200th anniversary of the composer's birth. The ...

Strauss’ “Blue Danube” is heading into space this month to mark the 200th anniversary of the waltz king’s birth. The ...

In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest objects ever detected in space. The arc was discovered near the galaxy cluster ...

The Giant Magellan Telescope offers sharper images, efficient light use, and the ability to find Earth-like planets.

NASA's Mars Perseverance Rover captured a Martian dust devil in the background of a May 10 selfie taken at Witch Hazel ...

Scientists have been arguing about the origin of strange streaks on Mars since the earliest missions to the Red Planet.

The May 18 failure of India’s workhorse Polar Satellite Launch Vehicle (PSLV) rocket to deliver sophisticated earth ...

During a House Committee on Space, Science and Technology hearing, experts discussed the state of NASA's planetary defense ...