Researchers at the University of California, Riverside, have found the oldest clue yet of animal life, dating back at least 100 million years before the famous Cambrian explosion of animal fossils.
Scientists have discovered the oldest molecular sign of animal life, but it didn’t come from a pile of prehistoric bones. While the vast majority of the ancient animals we know about come from fossils ...
Riverside, Calif (http://www.ucr.edu) -- Researchers at the University of California, Riverside, have found the oldest clue yet of animal life, dating back at least ...