🔬 Science
June 22, 2026 at 04:32 AM
T. rex took 40 years to reach full size, scientists find
Source:
Science Daily - Top News
A new study reveals Tyrannosaurus rex grew slower than previously thought, taking 40 years to reach its full eight-ton size, extending prior estimates by 15 years.
T. rex
paleontology
scientific discovery
dinosaurs
growth rate