Excavations by Museum scientists in northern China have uncovered an “animal Pompeii” of exquisitely preserved specimens. A 28-inch-long fossil of a baby Sciurumimus discovered in Germany suggests that all predatory dinosaurs might have had feathers. The oldest evidence of dinosaurs ever found—fossilized tracks from an animal smaller than a house cat—has been uncovered in Poland. New research is shedding light on how fast the non-avian dinosaurs went extinct, dino eggshells and ancient climate, and the evolution of bird-like brains in dinosaurs well before they took to the air as birds.