The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be ...

Fossils unearthed in Villa El Chocón, Argentina, have led paleontologists to identify a previously unknown sauropod species.

Taken at face value, these fossils -- more than 8,000 of them -- suggest the number of dinosaur species peaked about ... to the other three clades, Ceratopsian dinosaurs (such as Triceratops ...

Dinosaur extinction theories suggest populations were dwindling when an asteroid wiped them out. New research is challenging ...

It finally has happened. Under the red-hot glare of the Eye of MAGA, Marco Rubio has shrunk to invisibility. Under his ...

A new study found dinosaurs were thriving on Earth before asteroid hit, challenging idea they were already in decline before ...

Despite previous research, Earth's long-gone mega-reptiles probably weren't dying off before an impact winter did them in for ...

A new study challenges the idea that dinosaurs were declining before the asteroid impact. Researchers at UCL Earth Sciences ...

Fossils from the late Cretaceous are less likely to be discovered, say researchers, primarily because of fewer locations with ...