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 ...

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

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

A bitcoin investor who bought a SpaceX flight for himself and three polar explorers blasted off Monday night on the first rocket ride to carry people over the North and South poles. Chun Wang ...