A gnawed to bones killer whale found by a nature reserve ranger.

Leaders of the Free Willy project beg the president to intervene with trapped orca and beluga whales.

Three killer whales and baby 'knew we were trying to save them, and were not aggressive'.

Sea creatures in ‘Whale Jail’ are ‘trapped’ under ice amid growing concern over their fate.

The marine mammals were washed ashore on an 800 kilometre stretch of the region's Arctic coast.

Mammals were being readied for sale to aquariums in China, but now are to return to wild after public campaign.

But seals prove more adept at undertaking polar missions, including potentially killing intruders, say experts.

Carcass of dead animal with bird-like beak and fur on its tail poses new questions.

A Moscow scientist is calling for a new scientific expedition to solve the mystery of a huge 'monster'. 

Sightings of 'primeval monsters' in Siberia's Lake Labynkyr were made before 'Nessie' was spotted in Scotland.