Sexing Dinos: Paleontologists Seek Fossilized Hormones
How can you tell if a dinosaur is female or male? It’s one of the most basic aspects of biology and yet, for the most part, it continues to be…
Could DNA Have Survived 6 Million Years Inside a Turtle Shell?
A team of paleontologists studying the fossilized shell of a sea turtle from the Miocene Epoch found something surprising: preserved bone cells that they believe may contain ancient DNA, the…