One minute they’re snuggling angels, and the next, they’ve turned into tiny, furry land sharks. When teething hits, nothing ...

Shark teeth hunters have found many at Crab Bank Seabird Sanctuary in Charleston Harbor at mouth of Shem Creek in Mount ...

A new study shows bonnethead sharks reshape their skin with age, fine-tuning millions of scales for faster, stronger, and ...

Sharks don’t just rely on teeth or speed to hunt – their greatest weapon is silence. Moving like shadows through the water, they strike before their prey even knows they’re there. Discover how stealth ...

A baby's first tooth can appear anywhere between three and 12 months old, which means it's time to break out the toothbrush.

A new discovery by our team, published in the Swiss Journal of Palaeontology, shows the start of this process dates back more ...

Some male “ghost sharks” have a bizarre way of giving love bites: They use teeth that sprout from their foreheads. These otherworldly animals, also known as spotted ratfish, can grab onto mates using ...

To say spotted ratfish are unusual is an understatement. Related to sharks, they abound in the inky dark depths of the Puget Sound. Armed with a venomous fin, they swim gracefully along the sea floor ...

There’s a lot of diversity of form among fishes. What we generally think of as standard features (fins, scales and teeth) can present in all sorts of interesting ways from group to group and species ...

Trawlers caught a green-eyed baby shark, a poorly known predator, off of Albania for the first time, a study said and photos show. Photo from Getty / iStock photo Off the coast of Albania, trawlers ...

Scientists studied how the sea creatures, also known as chimaeras or ghost sharks, ended up with one of evolution’s most bizarre appendages. By Jack Tamisiea Life in the ocean’s dark depths can be ...

Ghost sharks have evolved rows of true teeth on a bizarre forehead rod used for mating. Fossil and genetic evidence revealed the tenaculum’s teeth develop the same way as those inside the mouth, ...