New Scientist on MSN
T. rex took 40 years to become fully grown
An analysis of growth rings in the leg bones of 17 Tyrannosaurus rex individuals reveals that the dinosaurs matured much more ...
A study of fossil bones shows Tyrannosaurus rex kept growing until around age 40, challenging long-held ideas about dinosaur ...
For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...
Now, a new study of 17 tyrannosaur specimens, ranging from early juveniles to massive adults, has revealed that the king of ...
A comprehensive analysis of Tyrannosaurus rex fossils is surprising scientists with just how long these apex predators took ...
Dinosaur bones are like trees—every year is represented by a new ring, and paleontologists can count those concentric circles ...
When scientists finally measured the most powerful bite ever recorded, the winner wasn’t T. rex. It was something far older, ...
Previous studies had estimated time to max size for T. rex at about 25 years, but the new data indicates that it grew more ...
IFLScience on MSN
T rex was still growing at 40, taking a slower path to adulthood than previously thought
A new study of growth patterns in the bones of Tyrannosaurus rex has contradicted previous reports that it stopped growing in ...
Live Science on MSN
How did T rex move its tiny arms?
It's anyone's guess how T. rex moved its puny arms, but now research on turkey wings and alligator arms is shedding light on the issue. Credit: Langel/Bonnan, Stockton University ...
A new analysis reveals Tyrannosaurus rex reached its full size only after four decades, overturning previous estimates and ...
For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...
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