Polar bears rely on Arctic sea ice to hunt, mate, and survive. Rapid melting threatens their entire way of life and future ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to ...

Tuesday is "Arctic Sea Ice Day," created underscore the needs of animals in northern Canada threatened by Arctic sea ice melt ...

Step into a world unseen by human eyes, where animals like bumblebees and butterflies perceive vibrant UV signals. These ...

In one of the top Arctic birding destinations in the world, environmental and health challenges are threatening some of the ...

Nearly two dozen whales have died in the San Francisco Bay Area in recent months, according to animal rescue groups.

Two new papers analyze fossils found in Canada and Kenya, respectively—vastly different environments for the preservation of ...

It's a pretty risky business trying to take a blood sample from a polar bear—one of the most dangerous predators on the ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Melting ice is causing changes to the shoreline, animal behavior and even leading to new archaeological discoveries as ...

Ancient DNA evidence shows that the advent of agriculture led to more infectious disease among humans, with pathogens from ...

Sadly, this viral video of a beluga whale playing fetch with a rugby ball is not what it first seems. We reveal the truth.