Next year, Russian cosmonauts will simulate a mission to Mars. Richard Hollingham reports.
1/5 At dusk, 40,000 rooks gather in the Yare Valley in Norfolk.
Tom Heap asks whether the building industry can meet targets on energy-efficient homes.
Quentin Cooper discusses the postwar boom in science and technology with Ben Russell.
Laurie Taylor explores the conventions and rituals of car passengers with Dr Eric Laurier.
Philippa Forrester and Brett Westwood follow the movement and migration of animals.
Quentin Cooper explores new research into keeping warships and aircraft undetected.
Humpback whales gather in their breeding grounds near Hawaii before they head for Alaska.
Laurie Taylor and Andrea Tonner discuss celebrity cook books and Britain’s food culture.
Quentin Cooper explores the Blood Brain Barrier.
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