News
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AnimalsHow a tiny spider uses silk to lift prey 50 times its own weight
Dropping the right silk can haul mice, lizards and other giants up off the ground.
By Susan Milius -
ArchaeologyAn ancient Egyptian mummy was wrapped in an unusual mud shell
Commoners in ancient Egypt may have used mud in place of expensive resin to imitate royal mummification techniques.
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PhysicsThe Milky Way’s newfound high-energy glow hints at the secrets of cosmic rays
Gamma rays with energies approaching a quadrillion electron volts emanate from the disk of the Milky Way.
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PaleontologyThis ancient sea reptile had a slicing bite like no other
Right up until 66 million years ago, the sea was a teeming evolutionary laboratory with a small, agile, razor-toothed mosasaur patrolling the waters.