USA: A West Texas man has been charged with impersonating an officer by using sirens and flashing lights to skip to the head of the line at a drive-through restaurant.

A man has stripped naked at a US airport as a protest against airport security screeners, police said.

Mount St Helens, the volcano that blew its top with cataclysmic force in 1980, quietened down after spewing a plume of steam and ash – but only briefly.