A new study finds a link between chemicals and bone loss that could damage males' penises, potentially harming reproduction.

When it comes to Arctic apex predators, the polar bear is the first animal that typically comes to mind. It’s a top predator, ...

Still not over all the polar bear sightings. In this video, Lindblad Expedition’s National Geographic Resolution ship took us on the Arctic Ocean for a magical stay in a glass igloo. Taking off from ...

The National Geographic Enduance carries passengers to Antarctica. Somewhere at the bottom of the earth, in the middle of the Drake Passage, giant waves crash against the National Geographic Endurance ...