Liz Bonnin sets out to explore how animals meet, mate and in some cases form lifelong relationships, shining a light on the extraordinary emotions that it seems animals are capable of.

Professor Brian Cox and Dara O Briain are at Jodrell Bank Observatory, and joined by special guests to bring you the latest news and the best views of the night sky.

Liz Bonnin joins a scientific team on an expedition across the Galapagos Islands to carry out important research that will help protect the islands and their inhabitants.

Every year, millions of animals embark on epic journeys on an astonishing scale, crossing hostile landscapes, traveling hundreds of miles, overcoming fearsome obstacles, and facing intense dangers in a race to reach their destination. Follow caribou, elephants, and zebra on breathtaking wildlife adventures, journeying across hundreds of miles of Canadian arctic wilderness and African bush.