An intriguing look at incredibly intelligent animals as Liz Bonnin meets the octopus equivalent of Houdini, a dog that can skateboard and goes up against a chimpanzee in a memory and maths test.
Liz Bonnin meets some incredibly intelligent animals.
You may not think you have much in common with fish, but...
Spotted hyaenas are far more remarkable than their evil, cackling scavenger label.
As the strongest natural material we know of silk is a truly astonishing substance!
Paper cuts are the bane of every book lover, but why do they cause so much pain?
Professor Brian Cox talks about how life converts and uses energy.
Watch Brian Cox explain how concentration gradients could answer the origins of life.
Helping to protect the Siberian tiger is a daunting prospect!
Michael Mosley pushes his body to the edge to find out The Truth About Exercise.