Life

A look at how some animals and plants go to extremes to give themselves a chance to breed.

How mammals dominate the planet through having warm blood and by caring for their young.

A slow-motion camera captures the unique flight of the Marvellous Spatuletail Hummingbird.

Unique footage of a killer whale engaging in sneaky behaviour to hunt elephant seal pups.

A look at plants and the ingenious and manipulative ways they counter lifes challenges.