It turns out the mighty T. rex wasn't always so mighty! New research is shedding light on how long it took the "king of the ...

It is no secret that the tyrannosaurus rex was one of the largest carnivorous creatures to walk the earth millions of years ...

Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...

In the past, analysis of Tyrannosaurus rex bones suggested that the enormous dinosaurs died by the age of 30. But a new study ...

A group of researchers has estimated how long it took Tyrannosaurus rex to reach its full size — and the time period is ...

Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study ...

A study suggests that the Tyrannosaurus Rex reached its massive size over 40 years, contradicting earlier estimates of a ...

2025 was a year packed with scientific discovery, with stories as large as the galaxy and as small as the DNA from a 24-million-year-old rhinoceros tooth (albeit an extinct one). In between, there ...

Inside the Tellus Science Museum in Bartow County, in the fossil gallery, an ancient predator is lurking at the top of the food chain.

Triumphs included advances in transplanting animal organs into people, but the growing measles crisis in the U.S. indicates danger. The year in science: From a tiny T. rex to interstellar visitors ...