Past climate change had a huge impact on the ancestors of today's canines.
Which came first: mountains or the creatures on them? Research on a tropical mountain paradise in Borneo helps answer that riddle.
The dinosaurs of Gondwana may have wandered around and died in fields of flowers that were the ancestors of daisies.
A particular, high-pitched 'peep' is used by the primates across a number of contexts, much as is seen in human babies.
The finding suggests the different niches inhabited by the lizards have, incredibly, changed little over the past 20 million-year.
Discovery of the world's oldest known snake reveals that it lived among dinosaurs, evolved from lizards, and had four tiny feet.
While slow-moving fish could get away with absorbing oxygen through their thin skin, more active fish tended to be thicker-skinned so they had to find more effective ways to get their oxygen.
It’s extremely important to wear sunscreen when you’re outside, but did you know that some animals create their own sunscreen?
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