Scientists have uncovered a surprising new picture of human origins that challenges the long-held idea of a single ancestral ...

Studying human evolution involves piecing together scattered clues about how we survived against tough odds. One of the biggest mysteries is understanding how large or small ancient human populations ...

(Mait Juriado photo/Moment/Getty Images) The human population has already grown too large and demanding for Earth to sustainably support at current consumption levels, a new study warns. Based on more ...

There are records of whole human groups disappearing mysteriously from parts of northwest Europe, particularly what is now known as France, thousands of years ago, leaving behind deserted sites and ...

New research challenges long-standing assumptions about human evolution, revealing that natural selection has been more ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: While most estimates place the current human ...

A recent groundbreaking study has radically altered our understanding of human evolution. Homo sapiens, traditionally thought to have descended from a single lineage, is now believed to be the product ...

Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe. Using advanced analysis based ...

Across North America, mountain lions, bears and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...