Stiff backs and strong joints indicate giant kangaroos may have been hop-less.
A trio of crocodile-like animals from Europe might have munched on dinosaurs and other impressively large prey during the Jurassic. Continue reading →
Dinos took long, heavy, deep and mucous-moistened breaths to keep their brains from frying.
What do a sabertooth cat and a can opener have in common? A lot, according to new research. Continue reading →
A survey of more than 3,000 vertebrate species reveals the damage caused by a near doubling of the human population.
Mysterious animals whose remains resemble dried up pomegranates lived 370 million years before the world's first dinosaurs emerged. Continue reading →
Discovery of three new Jurassic Era animals suggests that early mammals, which resembled squirrels, first emerged 208 million years ago. Continue reading →
Foot bones more than 40 million years old, from Antarctica, reveal a creature standing more than 6 and a half feet tall.
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