Shark and ray populations around the world are under significant threat. According to the IUCN’s 2026 Ocean Travelers: Safeguarding Critical Habitats for Migratory Sharks and Rays report, more than ...

Sharks, sea turtles, and a Vegas mermaid—dive into the wild side of the desert. Explore the wild, underwater world of Shark Reef at Mandalay Bay—where sharks, stingrays, and a famous sea turtle swim ...

Each year, unsuspecting divers, surfers and swimmers suffer shark bites – with some unfortunately not surviving to tell the tale. We’ve ranked the top 20 of the 500+ shark species, counting down to ...

On paper, Bikini Atoll should be barren. It was blasted by hydrogen bombs powerful enough to reshape islands. Instead, divers found towering coral colonies and reef systems teeming with predators.

In the heart of French Polynesia, a narrow channel carves its way through the Fakarava Atoll, connecting a vast lagoon to the open ocean. To the casual eye, it’s a beautiful stretch of turquoise water ...

One of a blacktip reef sharks’ top teeth as seen under a scanning electron microscope. CREDIT: Maximilian Baum (HHU) / Steffen Köhler (HHU). Get the Popular Science daily newsletter💡 Breakthroughs, ...

Phillip Ellis Wells was solo diving roughly 7 kilometres off the east coast of Tasmania when he noticed a shadow pass overhead.

Maui resident Tiare Lawrence doesn’t hesitate when asked if shark warning signs should remain up on the beach at Olowalu.

A new study published in Ecology and Evolution has evaluated the extent to which recently identified Important Shark and Ray Areas (ISRAs) in the Western Indian Ocean overlap with existing marine ...

They’re more shark than bite. Sharks could soon experience a dental breakdown. These apex predators are at risk of losing their teeth due to the increased acid content in the world’s oceans, according ...

Here is a rundown of the world’s deadliest sharks – and where you are most likely to encounter them. Each year, unsuspecting divers, surfers, and swimmers suffer shark bites – with some unfortunately ...