Fossil Teeth Hint Mammals Thrived Millions Of Years Before Dinosaur Extinction New evidence suggests that early mammals may have already been diversified even before the extinction of the dinosaurs. This contradicts the popular notion that mammals only became dominant after the massive reptiles were wiped out. by Ted Ranosa
Healthy Living/Wellness Fossil Evidence Hints of Another Problem for Humans with Climate Change -- More Parasitic Infections by Sumit Passary