From the city of Reykjavik to the endless variety of landscapes and attractions peppered all over the island country, there ...

Mars is rich in ice, both on and under its surface—with more predicted to lie farther below its dusty exterior. If future ...

Contrary to popular belief, the Toronto Zoo doesn’t close down as soon as the snow flies. In fact, fall and winter are some ...

Watching the aurora borealis (in the Northern Hemisphere) or aurora australis (in the Southern Hemisphere) is unforgettable.

Deep inside a remote cave, a scatter of ancient wolf bones can feel like a crime scene frozen in time. The way those remains ...

The Land of Fire and Ice is far more than waterfalls and volcanoes. From majestic ice caves to surreal lava fields and iconic pieces of architecture, these are Iceland's most incredible sights ...

Explorer and photographer Mark Seth Lender shared his chilling observations after decades of documenting some of the coldest ...

From Antarctic cruises to snowy peaks in Morocco and winter wonderlands like Yellowstone and the Alps, these USTOA tours are ...

The most complete bear ever recovered from Siberia’s frozen ground looks less like a fossil and more like a sleeping animal ...

The Northern Lights are the most spectacular they’ve been in years. Here’s where to see them ...

Glaciers around the world are shrinking at a pace scientists say will continue for decades. Public attention often focuses on ...

Mark Helprin’s stories' and novels' surfaces glitter and shimmer and shine with snow and ice. Perhaps no living writer, in ...