When Charleston resident Grant Martin found his first shark tooth on a Hilton Head Island beach when he was a kid, he thought ...

Travelers can get their hands dirty and track down ancient dinosaur fossils, jewels and more treasures through excursions across the country. Families planning a visit to Mantua, New Jersey, for ...

The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work. As paleontologists ...

Louis Iocona has a passion for prehistoric pieces, like the tooth of a Squalicorax or "crow shark." "Even 60 million years later they're still razor sharp," he says. Iocona shares that enthusiasm ...