New Fossil Dating Technique Casts Doubt On Human Origins

A new dating technique has revised the estimated age of Little Foot from 2.2 million to 3.6 million years ago. That’s significant because it places the rare Australopithecus fossil within the same evolutionary timeframe as Lucy, a hominid from a separate species. Meaning humans may not be related to Lucy after all. » 4/02/15 7:40am 4/02/15 7:40am

36,000-year-old Human DNA Reveals Europe's Deep Past

He was a European with dark skin and dark eyes. And his ancestry was mixed. A group of geneticists have sequenced DNA from the remains of a man who died 36,000 years ago in Kostenki, Russia, near the Ukraine border. The results are surprising, and could reveal a lot about how modern humans spread out of Africa. » 11/07/14 6:30pm 11/07/14 6:30pm

7 Signs That Humans Are Domestic Animals

Tens of thousands of years ago, humans were wild animals. Our ancestors roamed the land in search of food by day, and huddled together for safety by night. But then something changed. We domesticated ourselves, and this process didn't just change us profoundly — it changed a lot of other life forms around us, too. » 6/05/14 10:00am 6/05/14 10:00am

Beringia, the Lost Territory Where Americans Evolved

During the last ice age, an enormous stretch of fertile grassland connected Eurasia and the Americas. Known today as Beringia, this lost landscape was home to a small but important population of humans. Now, the discovery of one skull in an underwater cave tells an intriguing story about what happened to the… » 5/16/14 2:56pm 5/16/14 2:56pm

Why Does It Matter If Homo sapiens Had Sex With Neanderthals?

Evidence has been piling up for a while that early humans in Europe had children with the Neanderthals who had been living there for probably 500 thousand years before humans arrived. Very few Neanderthal genes are left in humans today, so what difference does it make? A lot, both genetically and philosophically. » 4/02/14 8:48pm 4/02/14 8:48pm

The mystery of the human intelligence explosion

Over the past 200,000 years since Homo sapiens evolved, something extraordinary happened. Somehow, we went from being clever monkeys with stone tools, to being insanely brilliant masterminds who use complex language, and control the planet with agriculture and technology. How did we start the intelligence explosion… » 12/05/13 3:42pm 12/05/13 3:42pm