Great white sharks have a reputation for being some of the most ferocious animals in the ocean, owing in part to their mouth full of sharp, serrated teeth. Most people believe that they are born as ...

A new study has uncovered surprising insights into the feeding habits of the largest predatory fish to ever roam the Earth's oceans, challenging long-standing assumptions about the prehistoric ...

Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting samples from rare or protected species. Now, researchers have found that ...

Bull sharks (Carcharhinus Leucas) are one of the ocean’s most fearsome creatures. Although some animals may prey on bull sharks, such as crocodiles, killer whales, and the occasional great white shark ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The prehistoric ...

MIAMI, July 30, 2025 /PRNewswire/ -- While many sharks hunt for small, abundant prey when looking for a meal, great hammerheads have a supersized strategy with some big payoffs — eat other sharks. For ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Of the over 500 known shark species, many of these giant fish are ...

Oceanic whitetip and tiger sharks peacefully co-fed on a carcass close to Hawaii’s Big Island. Such extremely rare observations could help scientists understand shark ecology better. Many sharks, ...

Quick Take Until now, scientists have never understood where tiger sharks travel to mate. An aggregation of tiger sharks in ...