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These spiders may have the world’s fastest body clocks

WASHINGTON, D.C. — If it takes you a while to recover from a few lost hours of sleep, be grateful you aren’t an orb weaver. Three orb-weaving spiders — Allocyclosa…

Blowflies use drool to keep their cool

SAN FRANCISCO — Blowflies don’t sweat, but they have raised cooling by drooling to a high art. In hot times, sturdy, big-eyed Chrysomya megacephala flies repeatedly release — and then…

Somewhere in the brain is a storage device for memories

People tend to think of memories as deeply personal, ephemeral possessions — snippets of emotions, words, colors and smells stitched into our unique neural tapestries as life goes on. But…