Original Proteins Found in Fossil Sea Turtle
October 18, 2017
The fossil of a sea turtle said to be 54 million years old still has original proteins of pigment and muscle.
More Things You Didn’t Know About Your Body
September 27, 2017
You can live in it without knowing much about it, but these facts should add to your sense of awe.
Spiky Dinosaur May Have Been a Softy
August 31, 2017
Soft-tissue remains on an armored dinosaur may indicate a role other than warfare. Incidentally, how old are those red crusts, really?
More Original Protein Found in Older Bird Fossil
November 22, 2016
The new discovery from China dates back 130 million years on the evolutionary timeline.
More Original Dinosaur Protein Found
November 10, 2016
This time Mary Schweitzer's team found keratin protein on a claw of an ostrich-sized dinosaur from Mongolia.