Sharks are often observed with hooks, scars or other evidence of encounters with fisherman. This Caribbean reef shark was spotted in the Bahamas with a wire leader hanging from her mouth. It has been ...

By Marco Lopez Rosie knows the Lighthouse Reef Atoll like the back of her fin. She calls this atoll home and is a matriarch ...

Overfishing of sharks is linked to coral reef destruction. Without sharks, smaller fish stop eating coral-eating starfish.

A new study suggests that the removal of predatory fish such as sharks from coral reefs may be a key factor driving outbreaks ...

A new species of shark has been discovered a Mammoth Cave National Park, where fossil records have revealed more than 70 ...

Shark sightings by scuba divers reveal the movements of marine predators throughout the year, according to a study published in PLOS One by George Balchin, William Hughes and colleagues at the ...

Blacktip reef sharks frequent shallow lagoons in French Polynesia. Our guide, Cadousteau Nohoarii, nosed his boat into the shallows outside the blue lagoon. “Welcome to my office,” he ...

Research published in 2010 – the first on Bikini’s reef in decades – indicated that about 70% of coral species at Bikini ...

Shark sightings by scuba divers reveal the movements of marine predators throughout the year, according to a study published February 26, 2025 in the open-access journal PLOS One by George Balchin, ...