NARRAGANSETT – Brothers Oliver and Sebastian Martinez will have an incredible show-and-tell treasure when they return to Peace Dale Elementary School this fall. The brothers were with their mom, ...

Archaeologists have discovered two knives that were fashioned from shark teeth about 7,000 years ago. An international team of researchers uncovered the unique artifacts during excavations on the ...

Shark teeth could lose their cutting edge as oceans become more acidic, new research warns. Scientists in Germany say rising carbon dioxide levels may erode the very weapons that predators rely on for ...

A woman discovered a rare shark tooth in Florida, offering a glimpse into prehistoric times. Nichole Mercuri, 26, was walking along a Florida beach when she says she spotted a giant tooth that once ...

Editor’s note: Every year, hundreds of undergraduates at the University of Delaware pursue research under the guidance of a faculty mentor. Such experiences provided by UD — a nationally recognized ...

Ancient marine animals called conodonts possessed incredibly sharp feeding elements. New research shows these extinct ...

A peculiar dental condition known as shark teeth is gaining increased attention from parents and pediatric health care professionals across the United States as more families encounter the startling ...

How will the climate crisis affect one of the ocean’s fiercest predators? New research published Wednesday has examined what might happen to sharks’ highly specialized, flesh-cutting teeth. As carbon ...

In addition to housing the lighting strike and shark bite capitals, Florida also home to the “Shark Tooth Capital of the World.” Venice is a top destination spot for beachgoers, shark enthusiasts and ...

The 3-inch long teeth are on display at the Melbourne Museum. No, this isn't a publicity stunt for the new movie "Meg." A teacher and fossil enthusiast found a giant set of prehistoric shark teeth ...