First broadcast: on BBC Two HDLatest broadcast: on BBC Two England
Kate Humble and Simon King report from Zambia. 75 cameras follow animals struggling to survive along the Luangwa River as they wait for the end of seven months without rain. Show more
First broadcast: on BBC Two ScotlandLatest broadcast: on BBC HD
Professor Alice Roberts and Dr Michael Mosley examine how viruses effect the human body and how they spread, as well as examing how to stay healthy during winter. Show more
First broadcast: on BBC Two HDLatest broadcast: on BBC Two England
Kate Humble and Simon King report from Zambia. It's been the longest dry season in living memory but the rains have finally come and now everything has changed. Show more
First broadcast: on BBC Two HDLatest broadcast: on BBC Two England
Kate Humble and Simon King report from Zambia. There has been no rain for seven months but the clouds are building and the drought could break any day. Show more