At an event at Tate Modern, Sadiq Khan pledged to clean up London's act.
A new system of flood insurance for British households called Flood Re is due to be approved by the House of Lords today. But it fails to factor in climate change.
Fracking has a key role to play in securing both our energy supply and the nation’s economic well-being. Q&A with Sir Alan Rudge, president, ERA Foundation.
The Zombie PM
The doomed premiership of Theresa May