Researchers found evidence that the joints evolved as the species became active predators with jaws and mobile skeletons.

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Next, is the oldest vertebrate on record, a Greenland shark estimated to be around 400 years old. This shark was alive around the same time Italian astronomer Galileo Galilei was launching a ...

Greenland sharks have been identified as the longest-living vertebrates on Earth ... and exceeded the known lifespan of the 211-year-old bowhead whale. What are the challenges faced by the ...

Groundbreaking research published today in the Journal of Vertebrate Paleontology has unveiled a landmark discovery – fossils of the world’s oldest known megaraptorid and the first evidence of ...