Science ❯ Biology ❯ Marine Biology

Sharks

Shark Behavior Great White Shark Great White Sharks Megalodon Shark Attacks Stumpfnasen-Sechskiemerhai Behavior Otodus megalodon Nurse Sharks Porbeagle Sharks Sphyrna alleni Carcharodon carcharias Shortfin Mako Shark Ecosystem Roles Short-Fin Mako Shark Mako Sharks Rig Shark Dogfish Shark Mako Shark Conservation Issues Shark Conservation Sliteye Shark Ancient Sharks Research Macadens olsoni Shark Attack Statistics Tooth Morphology Ecology Teeth Shark Teeth Blacktip Reef Sharks Ocean Acidification Shark Species Shark Bite Prevention Blacktip Reef Shark Shark Research Small-Spotted Catshark Eggs Survival Rate Climate Scenario Effects Cocaine Sharks Basking Sharks Cocaine Effects Porbeagle Shark

Largest Male Great White Tagged in Atlantic Pings in Gulf of St. Lawrence

Researchers say the rare signal highlights a mature shark feeding in northern waters to inform the search for elusive mating sites.

First Great White Shark Captured on Rhode Island Research Camera Near Block Island

Field Tests Show Bite-Resistant Wetsuits Cut Severe Damage From Shark Bites

Study Confirms First Orange Nurse Shark on Record in Costa Rica

First Documented Orange Nurse Shark Confirmed off Costa Rica

Peer-Reviewed Study Finds Future Ocean Acidification Corrodes Shark Teeth

U.S. Tourist Airlifted After Shark Attack off Big Grand Cay

Mammoth Cave Yields Fifth New Shark Species: Macadens olsoni

Largest Ever Tagged Atlantic Great White Spotted Off Nantucket

Shark Week 2025 Launches With Tom Bergeron’s ‘Dancing With Sharks’ and 20 Hours of New Specials

Shark Week Kicks Off With Cage-Free 'Dancing With Sharks' Special

Scientists Confirm First Great White Shark in Woods Hole Since 2004

Jaws Turns 50 as Conservationists Warn of Plummeting Shark Populations

50 Years of Jaws: How a Killer Shark Film Shaped Hollywood and Inspired Conservation

National Geographic Unveils 25-Hour SharkFest 2025 Lineup