Where Are All the Medium-Sized Dinosaurs?
The remains of medium-sized predatory dinosaurs are pretty rare in places where giant predators like T. rex existed. Which is weird, because that’s just not how ecosystems work today.
The remains of medium-sized predatory dinosaurs are pretty rare in places where giant predators like T. rex existed. Which is weird, because that’s just not how ecosystems work today.
This fungus was actually manipulating ants’ and forcing strange movements.
We explore the origin of the Mystacodon, what we know today as baleen whales.
There is one group of mammals that doesn’t have alpha-gal catarrhine primates.