A researcher claims to have found evidence of humans in Chesapeake Bay over 22,000 years ago. The assertion is yet another recent announcement claiming to push the arrival of humans in North ...
Darrin Lowery found a collection of tools in Maryland that may date to 22,000 years ago. That would mean humans first arrived in North America thousands of years before we thought. Most experts ...
A June 14 Facebook video (direct link, archive link) shows businessman Dan Peña talking about climate change during an ...
These human ancestors lived during the Ice Age over 20,000 years ago. What do we know about them? The 'Solutreans' were an ancient people who lived in what is today Spain, Portugal and southern ...
DNA from prehistoric and modern-day people suggests that humans interbred with Neanderthals 47,000 years ago for a period lasting 6,800 years. Neanderthal genes seen in modern humans may have ...
Two million years ago, an encounter with a cold cloud of gas and dust could have caused our planet's "protective giant bubble ...
An encounter with a cold cloud of gas and dust could have caused our planet's "protective giant bubble" to draw back. Scientists believe Earth may have briefly lost protection from the sun around two ...
People often use sea ice, as seen here off Alaska’s northern coast outside the town of Utqiagvik, for travelling. (Photo by Ned Rozell) Human footprints preserved in mud at White Sands National ...