A huge colony of Pavona coral near the coast of Saudi Arabia is thought to be the largest living example found in the Red Sea ...

Bleached coral dies when exposed to heat stress for too long, threatening the bountiful marine ecosystem that depends on it ...

scientists say. Harmful bleaching caused by warming oceans has reached 84% of the world’s coral reefs, killing the "rainforests of the sea" that are key to seafood production, tourism and ...

More than four-fifths of the world's coral reef areas have been affected by devastating mass bleaching spurred by record-high ...

An unprecedented coral bleaching episode has spread to 84% of the world’s ... scientists warned today. Since it began in early 2023, the global coral bleaching event has mushroomed into the ...

But scientists say rising ocean temperatures are posing a grave threat to the future of the world’s reefs. Ali Rogin reports. Finally tonight, a look under the sea. Coral reefs are a crucial ...

Researchers said they discovered a coral that can survive ... In extreme heat events, which scientists say have become more frequent around the world because of our planet's changing climate ...

Coral reefs around the world are losing their color at ... “The ongoing global coral bleaching event is the biggest to date,” NOAA scientists said. Bleaching occurs when heat upends the ...