A stretch of the River Thames has dried up just seven miles from its source in the Cotswolds. Residents of Ashton Keynes, in Wiltshire, say the river bed has been left dry and cracked with weeds ...

It’s one of the world’s most storied rivers, with sites such as Big Ben, the Houses of Parliament and the Tower of London visible beyond its algae-covered, walled banks. But can one really catch a big ...