An international team of marine scientists has identified and officially named four species of algae new to science, challenging previous taxonomical assumptions within the Porolithon genus. The ...

The arrival of a potentially powerful El Niño weather system this year could devastate coral reefs around the world already weakened by back-to-back rounds of bleaching, scientists warn.

New research shows rising ocean temperatures may cause corals to lose oxygen and die before bleaching becomes visible during heatwaves.

How can we boost the resilience of the world's coral reefs, which are imperiled by multiple stresses including mass bleaching events linked to climate warming? How can we boost the resilience of the ...

Research published this month in the journal PNAS suggests that microscopic algae are helping reefs in the eastern tropical Pacific survive in a warming ocean. This is good news given that coral reefs ...

These days, long-spined sea urchins are known as the gardeners of the sea. They tend the algae on the coral reefs they call home, making sure it never overwhelms their hosts. Spotting one on the ...

A research team including UCLA doctoral students and professors found that sea urchins help maintain the resilience of coral reefs despite human activity. In the study published in February, ...

Scientists say coral reefs may be getting sick from more than ocean heat, with nutrient imbalance now linked to deadly ...

(Reuters) - Along coastlines from Australia to Kenya to Mexico, many of the world's colorful coral reefs have turned a ghostly white in what scientists said on Monday amounted to the fourth global ...

Coral reefs around the world are experiencing global bleaching for the fourth time, top reef scientists declared Monday, a result of warming ocean waters amid human-caused climate change. Coral reef ...

Coral reefs are both beautiful and utterly vital to the ocean ecosystem and the local environment. They provide homes, food and breeding sites for millions of marine plants and animals, including the ...

Time is running out for coral reefs as the climate gets hotter. So scientists are searching the globe for corals that are better at enduring heat. Now, new research shows how those "super corals" can ...