A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs. The newly discovered dinosaur, Joaquinraptor casali, preyed on the soggy ...

Teamwork changed evolution forever. This episode explores how pack hunting evolved independently across continents, from ...

Predators and the environment determine why some animals use camouflage to avoid being eaten, while others use bright colours to warn them off, new research reveals. Published in the journal Science, ...

Papers presented at the 7th Spring Systematics Symposium of the Field Museum, Chicago, May 1984. Homology, analogy, and the evolution of behavior / George V. Lauder -- Social and unsocial behavior in ...

While many circumstances factor into the calculation, researchers found in a new study that local predators, not appearance ...

Learn more about Xiphodracon goldencapensis, a long-snouted, sharp-toothed marine reptile that may serve as the missing link ...

A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs. The newly discovered dinosaur, Joaquinraptor casali, preyed on the soggy ...