Scientists have reevaluated the catastrophic impact of the Chicxulub asteroid that struck 66 million years ago, revising the ...

The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which tells scientists about an organism's daily life.

Study suggests dinosaurs originated in the Amazon, but their fossils are missing. They started as small, bipedal creatures in ...

Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus ...

Expert says research suggests that ‘they likely originated in the low-latitude regions of Gondwana near the equator, an area ...

Roughly 201 million years ago, drastic changes extinguished many forms of life and led to conditions that allowed the ...

For decades, the scientific community has largely agreed that amassive asteroid impact 66 million years ago led to the mass ...

Seventy-five percent of life on Earth was destroyed after the asteroid impact at Chicxulub, which occurred 66 million years ...

Which dinosaurs had feathers? Were they using them to fly? And once and for all – what are those ancient dinosaurs' ...

This impact triggered a chain reaction of destructive events, including a rapid climate change that eventually led to the extinction of the non-avian dinosaurs and, in total, about 75% of species ...

This impact triggered a chain reaction of destructive events including a rapid climate change that eventually led to the extinction of the non-avian dinosaurs and in total about 75% of species on ...