The leading group of pediatricians issued its annual guidelines for children's vaccines, the first major break from the CDC's ...
The Ediacara Biota are some of the strangest fossils ever found—soft-bodied organisms preserved in remarkable detail where ...
Astronomers may have finally cracked one of the universe’s biggest mysteries: how black holes grew so enormous so fast after ...
— #25: Ancient hominid species famous for their 'upright' posture — 11 across ...
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