Fossilized Dino Bones Are Home to Diverse Microbial Communities
Fossilized Dino Bones Are Home to Diverse Microbial Communities
A study fails to detect ancient proteins among the microbes, adding to the debate about whether peptides can survive tens of millions of years underground.
Fossilized Dino Bones Are Home to Diverse Microbial Communities
Fossilized Dino Bones Are Home to Diverse Microbial Communities

A study fails to detect ancient proteins among the microbes, adding to the debate about whether peptides can survive tens of millions of years underground.

A study fails to detect ancient proteins among the microbes, adding to the debate about whether peptides can survive tens of millions of years underground.

Tyrannosaurus rex
Image of the Day: Scotty the&nbsp;<em>T. rex</em>
Image of the Day: Scotty the T. rex
Carolyn Wilke | Mar 25, 2019
The world’s largest T. rex found to date likely weighed nearly 20,000 pounds during its life.
Another Dinosaur with Short Arms Discovered
Another Dinosaur with Short Arms Discovered
Alison F. Takemura | Jul 14, 2016
Gualicho shinyae evolved small limbs independently of T. rex, researchers report.