Global Implications: More Aerosol Particles Than Thought Are Forming Over Siberia

Bird Brains Are Far More Humanlike Than Once Thought - The avian cortex had been hiding in plain sight all along. Humans were just too birdbrained to see it

Geminid meteors may be 10 times older than thought, simulations of oddball asteroid Phaethon suggest

Ocean sponges suggest Earth has warmed longer, more than thought; some scientists dubious