Beyonce was pulled off the stage by an excited fan in Sao Paolo.
Beyonce pulled off stage by fan
Australia's Great Barrier Reef gets underwater art gallery
Queensland artist BJ Price has just opened an underwater art gallery among the fish at Australia's Great Barrier Reef.
Ancient lake on Mars evidence of life?
Using a NASA rover which can take samples, scientists have found evidence of an ancient freshwater lake in a Mars crater.
Mandela memorial: Sign language interpreter branded a 'fake'
The sign language interpreter at Nelson Mandela's memorial has been called a "fake" by the deaf community.