Cayo Sal Island is part of Venezuela’s Morrocoy National Park, located along the country’s Caribbean coastline. Captured in stunning 4K, this aerial footage shows the island’s white sand beaches, ...

After a disastrous year for coral reefs in which abnormally high ocean temperatures served a fatal blow to many of the vital underwater ecosystems, researchers have found a glimmer of hope off the ...

This video presents underwater views of sea turtles and coral reefs under the sea, filmed in 4K. Captured in natural marine settings with background music and no narration.

HONG KONG — For at least three centuries, it grew in secret on the seabed of the southwestern Pacific Ocean. Now, the largest coral ever recorded has been discovered, scientists said Thursday, and ...

MIAMI — Off the northern coast of Honduras, thick stands of endangered elkhorn coral have mysteriously defied warming oceans fueled by climate change to blanket the reef with healthy, cocoa-brown ...

Record ocean heat has taken a devastating toll on one of the world’s greatest natural wonders, with coral bleaching on Australia’s Great Barrier Reef reaching “catastrophic” levels, a new study has ...

Scientists in the United States are reporting “unprecedented patterns” of surface warming, an ominous sign for coral. By Catrin Einhorn As the world’s coral reefs suffer a fourth global bleaching ...

INSKEEP: Nadege Aoki studies the bioacoustics of coral reefs at Woods Hole Oceanographic Institution in Massachusetts. NADEGE AOKI: They support close to a quarter of all marine species. And that also ...

Coral reefs around the world are experiencing a mass bleaching event as the climate crisis drives record-breaking ocean heat, two scientific bodies announced Monday — with some experts warning this ...