4,500-year-old ‘timber circles’ discovered in Portugal
Animals
Woolly mammoth with preserved poop, wool and ligaments dredged from Siberian lake
Amazing photos of nocturnal animals
2 captive beluga whales finally freed to a seawater sanctuary in Iceland
Live Science podcast ‘Life’s Little Mysteries’ Episode 46: Mysterious Elephants
Image gallery: Our closest human ancestor
Scythelike jaws of Cretaceous ‘hell ant’ clutch a baby cockroach in an amber tomb
Weird ‘broomstick’ necked Triassic reptile named after mythical Greek sea monster
Top 10 greatest explosions ever
Poop stains visible from space reveal hidden colonies of Antarctic penguins
Humpback whale charges swimmers in Australia, sends two to hospital
The first SpaceX astronauts are back on Earth
