Oklahoma tornado: At least 91 feared dead as Obama declares major disaster

'Yes, I do play the guitar, but very badly. And I wouldn't inflict my singing on anybody'

Ray Manzarek, the keyboard player and co-founder of The Doors, one of the most influential rock groups of the 1960s, has died after a protracted battle with cancer. He was 74.

Is Marissa Mayer riding for a fall? Or just a bit of a Tumbl(r)? It all depends on whether she can successfully generate a bit more than the pitiful $13m (£8.6m) of revenue that Tumblr, the blogging website she is going to use $1.1bn of Yahoo’s money to buy, has so far managed.

Around 120 baby deaths could be prevented in the UK every year if  parents stopped sharing beds with their children, research suggests.