Once thought a block of worthless ice, this continent is in fact incredibly valuable and plays a key role in stabilizing Earth’s climate.

An iceberg the size of Chicago broke off am Antarctic ice shelf to reveal a thriving ecosystem underneath, according to ...

SpaceX has sent humans to the top and bottom of the world for the first time. Aboard the spacecraft Resilience, four private ...

SpaceX launched the private Fram2 mission Monday (March 31), sending a crew of four spaceflight rookies into an orbit never ...