Follow the true stories of five of the world's most celebrated, yet endangered animals; penguins, chimpanzees, lions, painted wolves and tigers. Each in a heroic struggle against rivals and against the forces of nature, these families fight for their own survival and for the future of their dynasties.

In this comprehensive cosmology series Stephen Hawking looks at the entire universe, from the Big Bang to the end of time.

What really happens when a person gets punched in the face or you get hit by a water balloon, or when a piece of raw chicken is blown up? These events reveal some extraordinary hidden attributes on Discovery Channel's series TIMEWARP where an amazing, unseen world comes to light through high-speed digital photography.

Each episode counts down 20 popular Internet videos and explains the science behind them.

Documentary Shows

More lists by Rachel Baptista

Anime

Thriller/Sci-fi

Drama/Fantasy

Comedy