Evolutionary trees show how different species have evolved ... So the question is, why? How could an animal be so precisely adapted to a particular lifestyle? The answer is natural selection.

The slow loris, a nocturnal primate from tropical regions, is often seen as one of nature's "dumbest" animals due to its ...

A newly discovered pterosaur fossil is shedding light on the evolutionary journey of these ancient flying reptiles. This complete specimen, named Skiphosoura bavarica, provides crucial insights into ...

What is the “most Canadian” animal? Spoiler: it’s not the beaver or the moose. Researchers have unveiled the most ...

But we know for certain that this back-to-the-water evolution ... these animals is necessarily a direct ancestor of the whales we know today; they may be side branches of the family tree.