"Lips are fundamentally important for eating, respiration and speech," Noël Cameron, a professor of human biology at Loughborough University in the U.K., told Live Science in an email.. Lips are ...

Modern human and archaic Neanderthal skulls side by side, showing difference in nasal height. CREDIT: ... lip, jaw, and brow shape. More deals, reviews, and buying guides.

Modern humans have existed for more than 200,000 years, and each new generation has begun with a single cell—dividing, changing shape and function, organizing into tissues, organs, and limbs ...

Human lips enjoy the slimmest layer of skin on the human body, and the lips are among the most densely populated with sensory neurons of any body region. When we kiss, ...

However, researchers know less about how modern human DNA may have entered the Neanderthal genome. That's largely because there are currently only three known high-quality examples of a complete ...

Did modern humans evolve suddenly or over a long period of time? Image: Fredrik Sandén/Flickr Modern humans, Homo sapiens, originated in Africa sometime between 200,000 and 100,000 years ago. I ...

A new study suggests that modern humans and our closest relatives the Neanderthals may have split at least 800,000 years ago, hundreds of thousands of years earlier than had been thought.

This modern human→Neanderthal DNA shows up in the populations that left Africa, as well. But it only accounts for about 10 percent of the DNA they share with Neanderthals.