This video captures a rare experience swimming alongside wild killer whales in the frigid waters of Norway. Filmed during peak migration season, the footage shows the animals moving with calm ...

Hidden inside that snot are clues as to how changes in the environment could affect the immune system of beluga whales and their resiliency to climate change.

Conservationists are raising the plight of the pangolin, a scaly anteater found in parts of Africa and Asia that is the most trafficked mammal in the world.

Scientists have long suspected that active supermassive black holes can kill their own host galaxies, but new research suggests these cosmic titans are more like serial killers that can extend their ...