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Science and Medicine
How to Take a Dinosaur’s Temperature
Caltech biologist Robert Eagle drills into a sauropod tooth to get a sample of...
Science and Medicine
Right-Handedness Prevailed 500,000 Years Ago
New research shows that distinctive markings on fossilized teeth correlate to the right or...
Today's Dental News
First Documented Toothache Discovered
An unlucky reptile about 275 million years felt the same, debilitating pain we feel...
Science and Medicine
Fossil Provides Hints to Earth’s First Flowers
Scientists from the United States and China have discovered the first intact fossil of...