Pete Buttigieg: Gay mayor launches US presidential bid
Pete Buttigieg just launched his bid to become the Democratic Party's nominee for the 2020 presidential election.
What happens when a tiger has a toothache?
Kierhan, a 300lb (136kg) tiger at an Indiana feline sanctuary, needs a root canal treatment.
Prisoner falls through ceiling while trying to escape
A US inmate's escape plan falls through - literally - and it's all caught on camera.