The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.
By snatching chloroplasts from algae, animals called sacoglossans produce their own energy through photosynthesis ...
The discovery of ancient clay beads made by children and adults thousands of years before the use of pottery suggests a ritualistic purpose ...
Agriculture changed the human story forever, jetpacking our species into an era of unprecedented growth and complexity. But the shift from wandering hunter-gatherer to settled far ...
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