Isotope ratios provide a hint that the giants were actively managing temperatures. For most of the last century, T. rex […]
Category: dinosaurs
Study: Dinosaurs were charbroiled after Chicxulub impact
Skip to content “We’re in the realm where we might be essentially killing off everything within that first hour or […]
Sotheby’s big T. rex auction raises concerns hype and wealth are upending science
Private buyers are increasingly outbidding museums for fossils. Forget the sale of the century. The auction house Sotheby’s has geared […]
Tiny, long-armed dinosaur leads to rethink of dinosaur miniaturization
Small size seems to have come before a change in diet for a tiny dinosaur lineage. Alvarezsaurids were mostly small-bodied […]
A unicorn-like Spinosaurus found in the Sahara
But there was one thing that made S. mirabilis different from S. aegyptiacus. The word “mirabilis” in the newly discovered […]
Dinosaur eggshells can reveal the age of other fossils
Skip to content Like rocks, egg shells can trap isotopes, allowing us to use them to date samples. When dinosaur […]