Morning Overview on MSN
Preserved blood vessels found inside a 66-million-year-old T rex are rewriting what scientists know about dinosaur biology
A fractured rib from the largest Tyrannosaurus rex ever described has yielded something paleontologists once thought ...
Morning Overview on MSN
Blood vessels hidden inside a T rex bone have survived 66 million years and scientists can still see them
A fractured rib from one of the largest Tyrannosaurus rex specimens ever found still contains a network of structures that ...
Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels hidden inside fossilized bones. In a massive Tyrannosaurus rex nicknamed Scotty ...
Scientists found preserved blood vessel structures in a T. rex fossil, offering new insight into dinosaur healing and fossilization.
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