Britain's Viking Graveyard

After three recent fatal shark attacks in Egypt, this film investigates whether pressure from human activity and climate change is altering the behaviour of sharks.

Less than 55 years ago, Dubai International Airport was a vast desert of sand. Today, it is a modern mecca of international air travel. With a staggering 344,000 flights, 57 million passengers and 2 million tons of cargo flying in and out each year, it is the worlds third busiest airport for international passengers. In Ultimate Airport Dubai, step behind-the-scenes of Dubai Internationals three massive terminals, including Terminal 3 the largest building on earth by floor space, measuring 359 football pitches in size! With unprecedented access to all facets of this mega facility, the series follows some of the 60,000 staff working hard to keep it safe, secure, and on schedule.

Initially technology fails to track a Malaysian Airlines Flight MH370 when it mysteriously disappears. Can new evidence help locate the plane and finally solve aviation’s greatest mystery?

Alastair Campbell candidly talks about his experience living with depression and explores if radical new treatments can make a difference.

TV presenter Dallas Campbell, engineer Professor Danielle George and engineer Dr Hugh Hunt re-create the opening of the BBC's television service on 2 November 1936. This involves building the mechanical flying-spot cameras that were used by Baird's system.

The use of antibiotics has made more and more bacteria resistant to the medicine. Dr Michael Mosley goes in search of the cause and new solutions to overcome the superbugs.