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After Dinosaurs, Mammals Put Brawn Over Brains
In the 10 million years following the dinosaur die-out, mammals bulked up, rather than evolving bigger brains, to adapt.
Research posts
Octopus Ancestors Had 10 Arms, New Study Shows
328-million-year-old cephalopod reveals that the group that includes octopuses and vampire squid is older than previously tho...