LifeTiny clam that was thought to be extinct found alive The only evidence of a species of centimetre-long white clam was a fossil collected 85 years ago, until a researcher stumbled upon one living on the shores near Santa Barbara, California News
LifeAncient megalodon shark could eat a whale in just a few bites The first 3D reconstruction of a huge, ancient shark called megalodon suggests it was even bigger than previously thought News