Modeling dinosaur evolution points researchers to potential fossil discoveries closer to the equator.

"Until we dig up a pair of preserved dinosaurs that were committed to the fossil record mid-mating, we have to get a bit creative when looking for clues about how dinosaurs had sex," Riley Black ...

By using dinosaurs' close reptilian cousins to close gaps in the fossil record, a new model points to an ancient supercontinent as the birthplace of the extinct creatures.

Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos like Therizinosaurus, ...

Paris climate agreement is not the boogeyman that critics such as President Trump claim, but it hasn't kept the world from overheating, either. Here's a closer look.

Last year was the warmest on record, the first to breach a symbolic ... above pre-industrial levels - before humans started burning fossil fuels at scale. The record heat has not only has real ...

Scientists discovered ancient marine reptiles that reached unprecedented trophic levels. These creatures exceeded today’s top predators.

Pioneering research reveals the origins of the ventral nerve cord in early molting animals. An international team of ...