Meet T. rex's distant cousin-- a surprisingly large, feathered dinosaur!
Ants within a colony work together to immunize against pathogens.
How long ago were our ancestors making fires?
What can a few fossilized bones indicate? Quite a lot if they happen to belong to a human ancestor that lived 3.4 million years ago...
After 62 years, Academy researcher Dave Blackburn and his colleagues have rediscovered the...
Drunk fruit flies, hot honey bees and glowing millipedes-- must be Spring Break!
Just in time for March Madness: why are the eyeballs of big squid as large as basketballs?
Genetic studies show that mammals that eat only meat are missing their sweet tooth.
Bees may have distinct personalities, like thrill-seeking adventurers.
Hints of the Higgs, dinosaurs and a new catshark—our round-up of the week’s science news!

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