(Volodymyr Yakimchuk/Creatas Video+/Getty Images Plus) A seismic shift in the selection pressures acting on humans may have ...

Add Yahoo as a preferred source to see more of our stories on Google. The ancestors of humans started making tools about 3.3 million years ago. First they made them out of stone, then they switched to ...

Plus: Neuralink's second trial with a human patient appears to have been a success This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the ...

New discoveries made in Olduvai Gorge, Tanzania by an international team led by Ignacio de la Torre, CSIC-Spanish National Research Council, push back the archaeological record of bone-tool ...

An international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The research reveals that our human ancestors were periodically exposed to lead ...

As digital technology advances, the need for secure and reliable methods to prove humanness grows. Traditional identity verification systems focused on recognizing individuals—their identity, ...

Humans really do rule the world. We took over fast and far, more than any other wild vertebrates. We inhabit nearly every ...

Human evolution is a story writ slow. It’s been about 3.8 billion years since life on Earth emerged and steadily began to ...

Throughout most of human history, evolution progressed slowly. Small genetic changes took thousands of years to permeate populations. Natural selection was intentional, reactive, and gradual. However, ...

How Educators are Shaping the Future of Learning Through Ethical Artificial Intelligence San Rafael, United States - ...