But, as scientists at the Field Museum explain, don’t believe the hype. “I hate to be overly critical but I think it’s a little overhyped,” admits Ken Angielczyk, fossil mammals curator ...

Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

Therapsids, the ancient relatives of mammals, once roamed Earth in great numbers during the middle to late Permian period.

Unlike massive mammals, mega marsupials 300,000 years ago limited their dining options by keeping close to home.

Researchers examined teeth and skulls of 99 extinct crocodylomorph species and 20 living crocodylian species to reconstruct ...

Researchers examined teeth and skulls of 99 extinct crocodylomorph species and 20 living crocodylian species to reconstruct their dietary ecology and identify characteristics that helped some groups ...

Shrimp look an awful lot like bugs. The exoskeletons, jointed legs and compound eyes of both groups of living things give ...

Norman Smith has caught and released into the wild more than 900 snowy owls that decided Logan Airport was a good place for a ...

A discovery in an English garden led to the first direct evidence that man fought beast to entertain the subjects of the ...

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's ...