Were saber-toothed cats social animals compared to other social predators?
Have you ever wondered or asked yourself the question if birds have teeth or
Whales must have evolved from some other larger, ancient creature, right? However, sometimes evolution takes unexpected twists.
Until very recently, humans tended to reproduce before reaching full adult maturity, as did the dinosaurs. Learn more on this Moment of Science.
Do you know how the dinosaurs went extinct? Learn more on this Moment of Science.
There is nothing more emblematic of spring and summer than flowers, but why do plants have flowers, and how did they evolve?