News

Ancient DNA uncovers unknown group near Americas' land bridge 6,000 years ago
Scientists have identified a new pod of ancient hunter-gatherers who lived near the land bridge between North America and ...
T. rex’s Ancestors Used an Ancient Landbridge To Walk From Asia to North America
T. rex evolved in North America from Asian ancestors. Climate shifts and extinction events helped tyrannosaurids and ...
House Intel chair: U.S. needs more efforts in Central, South America to beat China
House Intelligence Committee Chair Rick Crawford believes the US must do more in the Western hemisphere to counter China’s ...
National Geographic news6d
The unusual Lambda variant is rapidly spreading in South America. Here’s what we know.
A coronavirus variant known as Lambda, which has largely slid under the radar for the past nine months, is now causing almost all new infections in Peru. “Why Chile is getting such high ...