North America is home to some of the world's largest animal species. Let's take a look at these animals ranging from land ...

One camera off Vancouver Island picked up footage of a giant Pacific octopus feeling the impacts of the storm on Wednesday.

A proposed electric fence intended to keep wild animals in the Conservancy is at the centre of a major controversy.

Oddly enough, the snow leopard doesn't have the same efficient hemoglobins as other high-altitude animals. It shares similar hemoglobins with other big cats and domestic cats, which cannot tolerate ...

A new study on aging in the animal kingdom has highlighted how urgently Earth's oldest and wisest creatures must be protected ...

Like big, tall trees in old-growth forests, older animals are irreplaceable. Pulling them out leaves the ecosystem less ...

The return of beavers, apex predators and ancient cattle is unwelcome news for some farmers – but there can be happy ...

The Argentine ant is one of the most invasive species of ants, with its sprawling supercolonies locked in an endless battle ...

As co-founder of a new nonprofit group, Nene Research and Conservation, Lerma knows that feral cats threaten Hawaii’s nene ...

The zoo is currently hampered by the existing giraffe habitat. The behind-the-scenes barn and existing layout "severely ...

Maslena Rescue Foundation is a registered 501(c) 3 nonprofit that's been taking in and caring for abused and neglected ...

Wildlife crossings reduce habitat fragmentation by extending wildlife corridors. The crossings can be in culverts, underpass ...