Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

Trey Yesavage's girlfriend lauds Blue Jays rookie phenom's historic World Series performance: 'Still crying' Donald Trump was ...

A 2023 astronaut photo shows off an unusual cranium-like structure appearing to stare up into space from the floor of a large ...

The Grand Canyon is a gigantic geological library, with rocky layers that tell much of the story of Earth’s history.

Scientists found that colorful pigments in Earth’s cloud microbes may help telescopes identify signs of life on distant ...

Four dozen tiny pupfish are swimming in a constructed habitat in a giant glass structure once meant to house humans.

Find out how many planets and satellites you can explore on your expedition by taking a closer look at the entire The Outer ...

Then there’s Death Valley, a desert that claims the world-record high of 134 degrees and bears geographic names like Hells ...

Sudden floods, rising sea levels, devastating droughts, wildfires… Climate disasters have combined on this island of five ...

By Saturday morning, the two space complexes in central Florida are hoping to have launched five missions in one week, ...

Far below the ice, the secrets of our planet's past hang on – and so do those of the aliens we may one day meet out near ...

Scheduled to open in 2029, the Mars-V camp in Mongolia is a space simulation center that allows participants to experience ...