On an expedition in the Awash Valley in Ethiopia, two anthropologists uncovered the bones of a 3.2 million-year-old human ...

Mid-20th Century: As computers and early robotics emerged, stories started exploring more complex AI and mechanical designs.

In Nepal’s Upper Mustang, near the southern edge of the Tibetan Plateau, life unfolds in some of the thinnest air on Earth.

Scientists have traced kissing back to early primates, suggesting it began long before humans evolved. Their analysis points ...

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 ...

Scientists found that kissing likely originated millions of years ago in great apes and was shared by early human relatives, ...

A new study led by the University of Oxford has found evidence that kissing evolved in the common ancestor of humans and ...