Coral reefs are the most diverse of all marine ecosystems. They teem with life, with about one-quarter of all ocean species depending on reefs for food and shelter at some point in their lifecycle.

A recent survey by scientists at Georgia's Gray's Reef National Marine Sanctuary used a drop camera to study the animals ...

The past three summers have been the worst on record for Florida's coral reefs. To try to restore them, scientists are ...

MIAMI - They are often called the rainforest of the sea, but now coral reefs with their beautiful shapes and colors are dying. The extreme heat we have been experiencing is just too much for them to ...

Coral reefs are necessarily gorgeous in color and movement, but below the waves there is a similarly colorful world of sound. Underwater, there is a soundscape of snapping shrimp, grunting fish, and ...

An area of biodiversity (including corals, crustaceans, urchins, anemones, and more) on Cacho De Coral, a newly discovered pristine coral reef. Photo: Schmidt Ocean Institute Start Slideshow Marine ...

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 ...

FORT LAUDERDALE, Fla. (AP) — Some Florida Keys coral reefs are losing their color weeks earlier than normal this summer because of record-high water temperatures, meaning they are under stress and ...

CANCUN, Mexico (Reuters) - Dainty blue fish dart around coral shaped like moose antlers near the Mexican resort of Cancun, but sickly brown spots are appearing where pollution threatens one of the ...

The sea surface temperature around the Great Barrier Reef this year is the hottest it has ever been in 400 years, posing huge threats to the coral reef ecosystem in the area. When you purchase through ...