The latest national and international news, exploring the day's events from a global perspective.
Series celebrating handcrafted objects made under the royal warrant. Simon Benney makes jewellery and household objects for the royal family and private clients. Show more
Colour: The Spectrum of Science
Episode 3: Beyond the Rainbow
1 hour on BBC Four HD
Available for years
Helen Czerski looks at the colours invisible to our eyes. To see the universe in a new light, she takes to the skies in a jet equipped with an infrared telescope. Show more
Jim Al-Khalili examines how the Islamic world has advanced science. He shows how Islamic scientific ideas permeated into the west in the 16th and 17th centuries. Show more
A Storyville documentary: Two Danish journalists investigate an EU commissioner of health caught up in a scandal, having been accused of being in the pocket of 'big tobacco'. Show more
A look at wildlife from the perspective of tiny creatures. A young marmoset confronts the dangers of Rio's streets, and a rhinoceros beetle seeks sanctuary in Tokyo. Show more
Documentary focusing on the intelligence of whales and dolphins. Professor Denise Herzing attempts to find out how close their minds are to those of humans. Show more
Lars Tharp visits China to explore why Chinese vases are so famous and expensive, visiting the mountain where porcelain was first created and Jingdezhen, the porcelain capital. Show more
Jim Al-Khalili examines how the Islamic world has advanced science. He shows how Islamic scientific ideas permeated into the west in the 16th and 17th centuries. Show more
Colour: The Spectrum of Science
Episode 3: Beyond the Rainbow
1 hour on BBC Four HD
Available for years
Helen Czerski looks at the colours invisible to our eyes. To see the universe in a new light, she takes to the skies in a jet equipped with an infrared telescope. Show more