New research shares how a "stop-start" pattern of evolution, governed by environmental change, could explain why crocodiles look so similar to ones from the past
The idea that mass extinctions allow many new types of species to evolve is a central concept in evolution, but a new study using AI to examine the fossil record finds this is rarely true
Originally discovered in Dinosaur Provincial Park in Alberta in 1989, the badly malformed end of the fossil was originally thought to represent a healing fracture