Sea otters have powerful teeth and even more powerful bites – an estimated 615 pounds of force. That’s about as much as a ...

Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Researchers have recorded rig sharks producing clicking sounds by snapping their teeth together, likely as a stress or ...

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans — and now ...

Sharks are some of the most fearsome predators in the ocean, but did you know they have a secret superpower? Unlike humans, ...

Sharks are more sought-after than ever. Yet, recreational anglers have become increasingly irate toward these species, ...

In the depths of the world's longest cave, researchers have uncovered the fossilized remains of a 340-million-year-old shark. This small predator, named Clavusodens mcginnisi, intrigues with its ...

Key steps include regular tooth brushing, providing a nutrient-rich diet, offering dental treats and toys, and ensuring fresh water and vet checkups. Proper dental care prevents diseases ...

Despite the fear they may inspire in humans, sharks have far more reason to fear us. Nearly one-third of sharks are threatened with extinction globally, mostly as a result of fishing. Some sharks ...

The arrest and potential deportation of Columbia graduate student Mahmoud Khalil have sparked outrage, raising concerns about green card holders’ rights in the US. Accused of posing a foreign ...

At the beginning of his adventures interacting with sharks, his goal was to portray their strength: their formidable bodies, jaws, and teeth ... he hopes to photograph leopard seals.

A new genomic study of Greenland sharks has revealed how they have one of the longest lifespans among animals, spanning centuries, without developing any tumors. The yet-to-be peer-reviewed ...