fossil teeth
Humans Lived in Southeast Asia More Than 60,000 Years Ago
Humans Lived in Southeast Asia More Than 60,000 Years Ago
Shawna Williams | Aug 9, 2017
Tooth fossils of cave dwellers represent the first known instance of our species inhabiting a rainforest.
Long Egg Incubations May Have Doomed the Dinosaurs
Long Egg Incubations May Have Doomed the Dinosaurs
Diana Kwon | Jan 5, 2017
An investigation of fossilized teeth reveals that some dinosaurs took more than six months to hatch, hindering their abilities to procreate quickly and efficiently.