A news station in Oklahoma City caught a strange object in the sky during a live morning newscast.
An appeal has been launched asking visitors not to screw small wooden doors in to the bottom of trees.
A skintight lightweight spacesuit designed at MIT could one day be used by astronauts going to Mars.
Human skin grown from stem cells in the lab could put an end to drug and cosmetics testing on animals.
The US military had been requesting a ready-to-eat pizza for soldiers as an alternative to field rations.
Scientists have discovered traces of skin pigment in the fossilized remains of prehistoric sea beasts.
A man in China with a fondness for snails ended up being hospitalized after his skin turned green.