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A 1-meter dinosaur footprint just set a record after 20 years

A single fossilized footprint, roughly 1 meter long, has pushed paleontologists to redraw the upper limits of dinosaur size ...
Morning Overview on MSN

Dinosaur eggshells hide a 'clock,' and scientists just found it

For more than a century, dinosaur eggs have offered haunting snapshots of ancient life, from curled embryos to trampled nests ...