Studies of the horns, spikes, plates and clubs of dinosaurs could help settle a long-standing debate over their function ...

In the April issue of SciAm, follow a man’s journey to a diagnosis, learn about exciting new schizophrenia treatments, and ...

Gabriel Díaz Yantén Researchers have found the remains of a previously unknown species of armored dinosaur in Argentina — the first of its kind to be discovered in South America, according to ...