Blue Planet II

The Tenth and Eleventh Doctor join forces to thwart simultaneous threats to the planet across space and time.

In this epic spectacular, the BBC Natural History Unit use a brand new approach to delve deep into the natural world and explore its most critical dimension - time. "24 Hours on Earth" travels moment by moment through a virtual day and celebrates the most extraordinary and spectacular examples of how animals and plants are adapted to exploit the 24-hour cycle. The two-part series features returnable characters that show the huge highs and desperate lows they face across a single day in the wild. It celebrates the most mind-blowing adaptations that life uses to exploit tiny windows of time.

Richard Hammond's Crash Course is an original series made for BBC America, presented by Top Gear presenter Richard Hammond. The show's first season premiered on April 16, 2012. The show follows Hammond, as in each episode, he is given three days to learn how to operate various pieces of heavy equipment across the United States. A trailer for the series was posted on BBC America's official website on March 19, 2012. The series' first season began airing on BBC2 in the United Kingdom on September 2, 2012.

Extraordinary animal senses are examined.

The "Top Gear" host joins wine connoisseur Oz Clarke on a vineyard tour of France and California.

Following five endangered species fighting for their survival and the future of their dynasties.