The biggest batch of record-setting cold temperatures are likely to hit early Thursday and Friday, Orrison said. But North ...

From expedition ships like Lindblad and HX, to family-friendly Norwegian Cruise Lines and luxury small ships like Seabourn, these are the best Alaska cruises.

Scientists warn that the world's sea ice - the frozen ocean water at the North and South Poles - has plunged to a record low.

More and more, mountain snow in the Mount Everest region is vanishing into thin air. The snow line on Mount Everest's ...

This more remote part of Iceland offers visitors a deep dive into its fascinating history and authentic culture.

They form glaciers that, over the eons ... crustal fractures and canyons that wiggle in parallel near the North Pole. One of ...

Cecilia Blomdahl tells PEOPLE exclusively about her life in Svalbard and what it's like living in the dark 24-7 during Polar ...