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 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 ...

Here's the Average Social Security Benefit at Ages 62, 67, and 70 Goldman Sachs CEO reveals the business community's true thoughts on Trump tariffs How often should you turn off your phone? Here ...

In the latest Shark Tank India 4 episode ... I used to call from morning to night, and people would scold me, asking, ‘Where did you get my number?’ They would hang up; the insults were ...

A fun fact: a tiger shark can produce up to 24,000 teeth in a decade. This interview has been edited for clarity and length. Gerardo del Villar: The first marine animal that convinced me to pursue ...

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 ...

The shark’s distinctive teeth were identified as a new-to-science species during a Paleontological Resource Inventory at Mammoth Cave National Park in southern Kentucky this year. The inventory ...

There are growing fears the body of a surfer who was dragged away by a shark may never be found after police reviewed drone footage of the gruesome incident. Steven Jeffrey Payne, 37, from ...