Svalbard is the fastest warming place in the world, and even within the Arctic. Leaving as little trace as possible is a ...

SpaceX chalked up another human spaceflight Monday night, taking four civilians on a trip around the Earth that has never ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

A SpaceX astronaut mission like no other will lift off from Kennedy Space Center on Monday night. Here's what to know.

A bitcoin investor who bought a SpaceX flight for himself and three polar explorers blasted off Monday night on the first ...

The first four humans to orbit over Earth's north and south poles have safely returned to Earth.

The first human SpaceX flight to orbit over Earth's north and south poles splashed down in the Pacific Ocean off the coast of ...

A Falcon 9 rocket lifted off on Monday night, sending four amateur astronauts on an unprecedented journey around Earth’s ...

Find out the latest about SpaceX's private Fram2 polar astronaut mission for cryptocurrency billionaire Chun Wang.

Mikkelsen, the first Norwegian bound for space, has flown over the poles before, but at a much lower altitude. She was part ...

The four private space travelers flying around the Earth’s poles this week had a vomit-filled first day in space, according ...