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AnthropologyH. erectus cut, chewed way through evolution
A diet that included raw, sliced meat changed the face of early Homo evolution, scientists say.
By Bruce Bower -
OceansSwirls of plankton decorate the Arabian Sea
The dinoflagellate Noctiluca scintillans is taking over in the Arabian Sea, posing a potential threat to its ecosystem.
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NeuroscienceScientists still haven’t solved mystery of memory
50 years have refined a basic understanding of the brain, but scientists are still exploring how memories form, change and persist.
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AnimalsNew chameleon has strange snout, odd distribution
A new species of chameleon from Tanzania echoes the unusual range of the kipunji monkey.