The habitat of one of the world’s cutest endangered animals is being threatened by human-caused climate change. The Caspian seal is the only marine mammal found in the 143,200-square-mile Caspian Sea.

The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

A photographer's iconic shots of polar bears in abandoned buildings on a Russian island shines a spotlight on wider changes ...

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water ...

Connecting the land, sea and sky, Kailani arrived on Oahu's north shore as the first Hawaiian monk seal of the season.

Ardyth Smith's former home is currently being rented to Humane Society staff, and also acts at times as an overflow shelter.

The GTA 5 Online Peyote Plants' locations are back and can be found all over the map. Rockstar Games makes this collectible ...

Sea lions in Southern California waters had rarely posed a problem for beachgoers, surfers and swimmers, until now. Scientists say a naturally occurring bloom of toxic algae, a neurotoxin, ...

One of the first cetaceans, Pakicetus, was a goat-sized creature that lived along the banks of lakes and rivers in ...

Campaigners have raised concerns about a “pitiful” penguin habitat at a London Aquarium which meets minimum enclosure ...

A magical mermaid story extracted from the new book Welsh Folk Tales of Coast and Sea by Peter Stevenson. The shallow sea in ...