Discover 10 remarkable animals known for their record-breaking migration journeys across the world’s oceans, skies, and lands ...

Gates of the Arctic might be North America's most remote national park, but it's home to some extraordinary animals.

When temperatures sink well below zero and the ground freezes solid, most animals head for shelter or migrate somewhere ...

Every life must have an end, yet some species stretch that limit farther than we ever thought possible. Scientists have found ...

Polar bears are more than hunters as their leftovers feed many Arctic animals, forming a vital food web threatened by melting ...

Arctic seals are being pushed closer to extinction by climate change and more than half of bird species around the world are declining under pressure from deforestation and agricultural expansion, ...

Scientists from the Canadian Museum of Nature have announced the discovery and description of an extinct rhinoceros from the ...

A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.

Three Arctic seal species have moved closer to extinction, as rapid sea ice loss continues to erode their breeding and ...

Rhinos once called the Arctic home and now scientists have identified a new extinct species in Devon Island, Nunavut—evidence ...