Two-million-year-old teeth transform theory of prehistoric human evolution - ANALYSIS: Changes in the appearance of ancient teeth could act as a new evolutionary marker, writes Ian Towle ...

The study questions the long-held belief that northern Africa became arid around 3 million years ago, which coincides with ...

New research suggests that the unique way human placentas produce sex hormones during pregnancy may have been a key driver ...

His theory of evolution, first described in 1859, explained how humans slowly changed over time to be better suited to the environments where they lived. ... 5 fast facts about human evolution.

Human evolution ; Evolution: Theory of How Humans Got Our Noses Challenged. Published Mar 05, 2025 at 1:24 PM EST Updated Mar 05, 2025 at 9:22 PM EST. By . Ian ...

Our population size could, in theory, help us to evolve, Mailund added. "Theoretically, we might even be better at evolving as a species now than we were 50,000 years ago," he said.

Evolution of the Eye: When evolution skeptics want to attack Darwin's theory, they often point to the human eye. How could something so complex, they argue, have developed through random mutations ...

South Africa has one of the world's richest fossil records of hominins (humans and their fossil ancestors). But many ...

We looked at fossil teeth from hominins (humans and our closest extinct relatives) from the Omo Valley in Ethiopia, where we can see traces of more than two million years of human evolution, as well ...