We’re about to dive into the deepest caves, scale the tallest peaks, and try to keep our footing against the blusteriest winds on the planet as we run down some impressive geographical superlatives in ...

Former Xatsull First Nation chief Bev Sellars recalls an emergency meeting after the Mount Polley Mine disaster, where elders were in tears as they thought of fish swimming through the ...

The Grand Canyon may be the largest canyon in the U.S., but it is dwarfed in size by the deepest canyon in the world, which ...

This freezing endurance race kicked off on Sunday with more than 70 people competing in ice skating and cycling contest on ...

The Marble Caves sit on the shores of a turquoise glacial lake in southern Chile. Light bounces off the water onto the walls, ...