Save $60 and get the Celestron TrailSeeker 8x42 binoculars for $239.95 at Amazon — but you'll have to be quick as we've seen ...

The U.S. Federal Aviation Administration is investigating the uncontrolled reentry of part of a Falcon 9 rocket that delivered passengers to the International Space Station in a capsule that will ...

Save $400 on one of the best telescopes — Celestron Advanced VX 8-inch EdgeHD is now 14% off at Adorama in this price drop ...

A new physical model suggests meltwater from thawing permafrost on Russia's Yamal Peninsula can unlock methane sources at depth, triggering explosions that open enormous craters at the surface. When ...

This 2015 photo from the International Space Station showcases the deep tidal channels that cut through a line of cays in the ...

Looking for your next telescope? We've rounded up the best telescope deals on the market ahead of Amazon Prime Day on October ...

The Oct. 2 partial solar eclipse, known as an annular or "ring of fire" eclipse, is about to begin over Easter Island and ...

Astrophysicists estimate that any exponentially growing technological civilization has only 1,000 years until its planet will ...

A study of avalanche survival data shows that survival rates have increased and rescues are faster, but time is still ...

The sun just unleashed one of its largest solar explosions in recent years, temporarily causing a radio blackout on Earth and ...

The James Webb Space Telescope has zoomed in on an ancient supernova, revealing fresh evidence that a crisis in cosmology ...

Four newly translated Japanese texts describe how ritual samurai beheadings were supposed to take place during the Edo period ...