Discovery Episodes Available now
Saving the brain - part three
How to help the versatility of the brain, by keeping mentally active
Saving the brain - part two
Exploring cell replacement therapy to help replace dying brain cells
Disaster Reconstruction - Turkey
A look at the reconstruction after the aftermath of the Izmit earthquake in 1999
Disaster Reconstruction - London
The programme looks at how a gas explosion killed five people in Newham, east London
Saving the brain
How advances in surgery are helping those with brain injuries or tumours
Strange Senses
A report on the theory that animals can sense the Earth's magnetic field
How much can we trust scientists?
Controversy over research on genetically modified maize in Mexico
Why elephants never forget
A report on how elephants use their sixth 'seismic' sense
Living beyond our means
Are we asking more of nature than it can provide?
First Technology - metals
How the manipulation of metals 10,000 years ago helped our ancestors
