The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

But myriad former All-Stars that have been reported as available remain on the board, including Jimmy Butler, Brandon Ingram, Nikola Vucevic, and Andrew Wiggins, along with other enticing names like ...

New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...

The odds are about 1% that the football field-sized object could hit the Earth, but that makes it the closest call in more ...

It's called Malo kingi, aka the "common kingslayer," a jellyfish that's one of the most venomous animals on the planet. It is ...

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

SpaceTV-1, a set of Ultra High Definition 4k cameras from space streaming company Sen, was delivered to the International Space Station (ISS) last year, and is now broadcasting live views of Earth and ...