Then artificial intelligence—combined with satellite images—lent a hand. Last year, journalists with the environmental-news ...

When Floyd Collins ventured into Sand Cave in Kentucky on Jan. 30, 1925, he was searching for the next big attraction. But he never made it out alive.

GOAL rates each remaining team's hopes of winning this season's expanded tournament after the draw for the play-off round ...

It can be scary to drill holes in the wall. For the first entry in our new D.I.Y. series, we’ll show you how to mount a television, or whatever you want.

Dr Marilyn Waring is the author of numerous works, most recently her anthology of writings, In The Lifetime of a Goat I am ...

A research team led by Dr. Sofia Sheikh of the SETI Institute, in collaboration with the Characterizing Atmospheric ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu and scientists got to dive into a tale ...

The system was installed on the side of the European Space Agency’s Columbus module on the ISS. From there, the rig of 4K cameras is livestreaming the view of Earth for around 20 hours a day, save for ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space agencies are ...

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world. When you purchase through links on our site, we may earn an affiliate ...

This video identifies the seven continents and five oceans of the Earth, and also where the Equator, Northern and Southern Hemispheres and the North and South Poles are located on the planet.