
'It makes no sense to say there was only one origin of Homo sapiens ...
Aug 15, 2025 · Once humans left Africa, "you have so much complexity that it makes no sense to say there was only one origin of Homo sapiens," Athreya said.
'Mystery population' of human ancestors gave us 20% of our genes …
Mar 18, 2025 · A novel genetic model suggests that the ancestors of modern humans came from two distinct populations that split and reconnected during our evolutionary history.
When did Homo sapiens first appear? - Live Science
Dec 11, 2023 · When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The origin of our species, Homo sapiens, has puzzled paleoanthropologists for …
Who were the Denisovans, archaic humans who lived in Asia and went ...
Jun 20, 2025 · Archaeology Human Evolution Who were the Denisovans, archaic humans who lived in Asia and went extinct around 30,000 years ago?
1 million-year-old skull from China holds clues to the origins of ...
Sep 25, 2025 · Reconstruction of a 1 million-year-old skull shows that early human groups split and diversified quickly.
Darwin's Theory of Evolution: Definition & Evidence | Live Science
Oct 14, 2022 · Charles Darwin's theory of evolution and natural selection isn't an idea with holes. It's one of the most solid theories in science. But what exactly is it?
Human Evolution: The Origin of Tool Use - Live Science
Nov 11, 2009 · Editor's Note: This is Part 8 in a 10-part LiveScience series on the origin, evolution and future of the human species and the mysteries that remain to be solved. The way humans make and …
Why Do We Hiccup? - Live Science
Jan 27, 2012 · Another clue linking hiccups in humans to these creatures is the electrical origin of the hiccup trigger in our brain, according to Neil Shubin, a professor of organismal biology and anatomy …
When did humans start cooking food? - Live Science
Aug 18, 2024 · When did humans first roast food over a fire? Archaeology and biology can shed light on this mystery.
Humanity's Journey, from the Big Bang to the Present (Op-Ed)
Jan 14, 2014 · Centuries of scientific discovery reveal humanity's origin story, and its many twists and turns, from the Big Bang to the dawn of human civilization.