dinosaurs

Scientists find the remains of a young dinosaur that starved to death.
Joel Shurkin, Contributor
More evidence that members of the tyrannosaur family fought and ate each other.
Charles Q. Choi, Contributor
Joint differences enabled gigantism in dinosaurs.
Jyoti Madhusoodanan, Contributor
Rare isotopes preserved in fossil teeth could serve as an ancient thermometer.
Mary Caperton Morton, Contributor