Amy is part of a Cambridge University study to find a treatment for Alzheimer's.
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NASA says organic matters suggests there might have been life on the planet
Post-Brexit delays at ports could put jobs at risk says shellfish industry
David Attenborough on the history of Kew Gardens
Today presenter Sarah Montague is taken on a whirlwind of a flight
Professor Hawking takes questions from Today listeners
'Fake news' - the phrase of the moment but have you ever been taken in?
The former US President opens about his term in office and what the future holds
Try our test and enjoy some wonderful – and sometimes hilarious – moments from the past.
An activist based in Raqqa, Syria describes the horror of everyday life in the city.
The health secretary says NHS boost will be partly funded by the "burden of tax"
Brexit: MPs asking 'What on earth is going on?', says Benn
Tory rebel Nicky Morgan: May gave 'assurances' on Brexit vote
Brexit Secretary David Davis says referendum is 'irreversible'
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