Most images of the Earth show the Northern Hemisphere of the planet, as this half of the globe is home to 68% of all land.

The ocean covers most of Earth and may exist beyond it—scientists now suspect a distant exoplanet could be entirely covered by water in liquid form.

A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars ...

Twenty-five years ago, a passion project by the actor, destined to reinvigorate the science fiction genre, hit the box office ...

In a stunning reminder of our place in the vastness of space, a remarkable image taken by NASA’s Cassini spacecraft shows ...

According to a report published in Science Advances, researchers created a unique material that traps water vapor from the air and harvests it as condensed water droplets. This new material is a spray ...

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

Base visit: President Trump plans to fly to Fort Bragg in North Carolina on Tuesday to take part in celebrations marking the ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

America could lose the race to create energy from fusion, tech leaders warned, as China is dramatically outspending the U.S.

Other federal science organizations haven't been spared, either — places like the National Oceanic and Atmospheric ...