Our ancient primate relatives—including Neanderthals—may have enjoyed a nice peck on the lips. But researchers still don’t ...

A new study suggests the first kiss took place long before humans even existed. Jeffries calls Oversight chair Comer a 'stone ...

They found the act of kissing can be traced all the way back to the last common ancestor of humans and other great apes, ...

A new study released on Wednesday found that humanity's first kiss occurred roughly 21 million years ago, predating humans.

Neanderthals are usually seen as brutish and primitive, but research now suggests our ancestors kissed often - and even with ...

Researchers found that the very first kiss, the simple act of pressing two sets of lips together, likely happened about 21.5 ...

A team of researchers from the University of Oxford, University College of London (UCL), and the Florida Institute of ...

A groundbreaking study reveals kissing may have evolved 16–21 million years ago in ape ancestors. Humans, Neanderthals, and ...

For decades, anthropologists have wondered whether kissing is an evolutionary thing or a unique cultural quirk we humans ...

Researchers analysed 10,000 possible primate phylogenies and reached the stunning conclusion that kissing likely originated ...

A kiss between two people can make for an unforgettable TV moment, and this is especially true if it turns out to be ...