'This is the first footage obtained of a somniosidae [sleeper shark] or any elasmobranch [shark or ray] in situ in the ...

‘There is a corrosion effect on sharks’ teeth,’a study’s author said ...

A slow-moving sleeper shark captured on camera deep below the ocean surface near the South Shetland Islands is the first shark species to ever be found in Antarctic waters.

Sharks are often imagined as massive, powerful predators cruising through open water, but not all sharks are great ...

Planning a beach or snorkeling trip? Swimsuit color warnings about sharks circulate widely, but ocean safety depends on more ...

Naylor and others cautioned that ocean acidification is indeed going to pose many threats to the ocean beyond just sharks.

City lights reaching the ocean may be quietly altering sharks’ biology, revealing how modern coastlines are reshaping life ...

Richard Burrows, an 8-year-old boy, suffered a bite to his upper leg as he snorkled with family near Horseshoe Reef. The boy ...

Sharks and rays in the Western Indian Ocean are facing an extinction crisis. Almost half of the region’s 270 known species ...

According to the Honolulu Star-Advertiser, Ocean Safety lifeguards reported seeing two sharks, each about 12 feet long, ...

Florida researchers have developed a device that repels sharks from longlines, but does not scare off commercially valuable tuna and swordfish.

Fatalities on our beaches shouldn’t terrify us; they should make us more humble in our approach to the ocean, more respectful ...