Scientists have long searched for dinosaur DNA, but none has been recovered. The genetic material breaks down over time, making it unlikely to survive for millions of years. Instead, researchers rely on fossils to understand how these animals lived....
A fossilized bone discovered decades ago in northwestern New Mexico may belong to an ancestor of Tyrannosaurus rex (T. rex), according to a new scientific study. Researchers say the bone could represent a giant predator that lived several million...
A new study suggests that the T. Rex's ancestors may have evolved in North America, contradicting the popular theory that the Tyrannosaurus Rex evolved in Asia.
The new theory states that when sea levels fell, effectively providing a bridge between...
