Researchers have shed new light on the features that enable tree-dwelling mammals to move effectively through their environments, providing insights ...

Researchers have shed new light on the features that enable tree-dwelling mammals to move effectively through their ...

Another suggestion is that tails disappeared from the earliest apes due to a genetic mistake. When a single short stretch of DNA found in humans and other apes, but not in other primates, was added to ...

Biologists have debated the reason why Homo sapiens evolved a prominent lower jaw, but this unique feature may actually be a by-product of other traits shaped by natural selection ...

KWONG: Oh. OK, so you found out in your research - by tracing the phylogenetic tree of kissing through primates, you found out that kissing was likely present in the ancestor of all apes who lived 21 ...

But genetic analyses over the past two decades have revealed traces of several human ghost lineages in the ancestry of people today and in the ancient DNA recovered from fossils. These human ghost ...

The evolutionary purpose of kissing has long eluded scientists. Smooching is risky, given things like pointy teeth, and inherently gross, given an estimated 80 million bacteria are transferred in a 10 ...

“The chin evolved largely by accident and not through direct selection, but as an evolutionary byproduct resulting from direct selection on other parts of the skull,” University of Buffalo biological ...

Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis ...

All species alive today, from chimpanzees to bacteria, are cousins that each have equally long lineages, rather than ...

It’s a common mistake to think we came directly from the monkeys or chimps you see at the zoo today, […] ...