"A comparative approach to the evolution of kissing," was published by Evolution and Human Behavior on Nov. 19 ...

If I asked you to imagine your dream snog, chances are it wouldn't be with a Neanderthal; burly and hirsute as they may be.

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

Kissing stretches back roughly 21 million years, to the shared ancestor of humans and other large apes, according to the ...

Humans bring gender biases to their interactions with Artificial Intelligence (AI), according to new research from Trinity ...

Subtle genomic variations between humans and Neanderthals provide clues to how DNA shapes our facial features.

A new study suggests that many modern health challenges may stem from a deep evolutionary mismatch between our ancient biology and today’s industrialized environments.

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

Researchers sequenced and analyzed the genomes of 17 ancient dogs from Siberia, East Asia, and the Central Asian Steppe. Moreover, the analysis covered a large stretch of time, with specimens between ...

Watch the first trailer for Pixar's 'Hoppers,' in which human consciousness is put into lifelike robotic animals, allowing people to communicate with animals.

UCL scientists found that human skulls evolved much faster than those of other apes, reflecting the powerful forces driving our brain growth and facial flattening. By comparing 3D models of ape skulls ...

A 12,000-year-old clay figurine recovered by archaeologists in Israel represents the earliest known depiction of human-animal interaction.