Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

The return of astronauts Suni Williams and Butch Wilmore after an extended stay on the International Space Station has been ...

SpaceX launched yet another batch of its Starlink internet satellites to orbit from Florida this afternoon (March 18). A ...

A viral post claims a photo of an interview on the ISS is proof it doesn't exist. However, the image was actually taken at NASA's Johnson Space Center in Houston.

As Sunita Williams and Barry Wilmore are expected to return on March 19/20, a lot is being discussed about their health as ...

They include some of the largest animals on Earth. The blue whale is the biggest ... Others, like the narwhal, have only one or two. In fact, the narwhal's famous, unicorn-like tusk is actually ...

From fiery 'blood moons' to ancient legends, discover the surprising science and history behind lunar eclipses.

Earth appears to be a chill blue planet, but deep down, it’s really a metalhead. Its outer core is mostly molten iron (and ...

Surprising differences in the two so-called Large Low-Velocity Provinces may risk instability in Earth's protective magnetic ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...