Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...
Miners Looking for Ammonite Stumble on Rare Complete Fossils of 'Ocean Predators' From 100 Million Years Ago Evidence of ...
Scientists have concluded that the impact that created this crater occurred 65 million years ago. The date corresponds ... times greater than average in the Cretaceous/Tertiary (KT) boundary ...
Dinosaur bones have taught us a great deal about these animals from the "age of dinosaurs," the Mesozoic Era, which stretched from approximately 252 million years ago to 65 million years ... from the ...
A fossilized mosquito-like insect from the lower Cretaceous is trapped in amber. Marc Deville / Gamma-Rapho via Getty Images Between 84 million and 137 million years ago, resin-oozing conifers ...
Dinosaurs have captured people’s imagination ever since their bones and teeth were first scientifically described in 1822 by ...
evolved during the early Cretaceous period between 125 and 100 million years ago. Labandeira, seen here conducting field work in South Africa, studies the entangled evolutionary history of insects ...