dinosaur

Chewed up dinosaur bones are a pretty common find in Colorado's Mygatt-Moore Quarry. According to a recent story, about 29% of 2,368 dinosaur bones researchers found had bite marks from the serrated teeth of therapods, carnivorous dinosaurs that roamed the region in the late Jurassic period 150 million years ago.

There are hundreds of millions of malaria cases worldwide every year. It's caused by a protozoan called Plasmodium and is spread by anopheline mosquitoes. It also might have helped kill of the dinosaurs.