New science points to 4 distinct types of autism

For decades, autism has been described as a spectrum - an elastic term that stretches from nonverbal children to adults with doctorates.

Why RFK Jr.’s plan to follow Europe on vaccines is getting panned

European nations like Denmark and the U.K. have kept new cases of hepatitis B low. Denmark recorded no cases of mother-to-child transmission in 2023, and Britain’s rate of such spread is less than 0.1 ...

‘Super-Jupiter’ exoplanet is not so Jupiter-like, UCSC study finds

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed ...
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1.5 million-year-old Homo erectus face was just reconstructed — and its mix of old and new traits is complicating the picture of human evolution

Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But the face staring back is complicating scientists' understanding of early ...