The giant tetrapod dinosaur Cryolophosaurus may initially resemble a terrifying T-rex, but this 21-foot predator was actually covered in feathers and possessed a distinctive bird-like crest. As the ...
The biblical tale mentions only two Noah’s Ark animals—so for centuries artists have filled in the gaps with both fantastic tales and emerging science. Cows, elephants, giraffes ... and is that a ...
Scientists have discovered a new dinosaur from Argentina that may have used its long arms and claws to capture prey.