Between the end of the Second World War and the turn of the millennium, no Tests ended in two days - but there have been 12 ...

OkCupid revealed that it conducted an experiment on unsuspecting daters, and the company is making no apologies about it. Been having trouble finding the right match on OKCupid? That could be because ...

OKCupid weighed in on the controversy around Facebook's experiments on Monday by admitting that it, too, has lied to users in the past. Only there's one huge difference: Unlike Facebook, which ...