Al Gore III, 24, was stopped by police as he sped at 100mph (160km/h) in his low-emission hybrid car in California. Marijuana and prescription drugs were found during the search of the car.
Kidnappers who seized a three-year-old UK girl in Nigeria have threatened to kill her unless her father agrees to take her place, her mother says.
Armies of insects once crawled through lush forests in a region of Greenland now covered by more than 2000m of ice.
Bearded man trips over a box and finds a new form of art.