Earth's auroras look a bit different from above. NASA astronaut Don Pettit captured two amazing videos of our planet's natural light shows from the International Space Station (ISS) last week.

US President Donald Trump is that human factor right now. It looks as if he thinks he can defy whatever economic laws may ...

China's latest Antarctic expedition achieved multiple firsts, including launching active-source seismic exploration in the ...

Award-winning Israeli wildlife photographer Roie Galitz leads expeditions to remote regions to document the effects of ...

Antarctica is coming apart, crumbling into the sea, much, much faster than anybody ever thought possible. After all, it was ...

The Trump administration appears to be leaving no stone unturned with its sweeping tariffs around the globe, from rocky outcrops home to polar bears in the Arctic to tiny tropical islands to a former ...