Tropical coral reefs support the highest levels of biodiversity in the ocean. This vital ecosystem depends on reef-building corals, which form colonies of thousands of tiny coral animals that secrete calcium carbonate skeletons, ...
Plants & Animals
May 20, 2026
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9
Every time you go for a swim, some of your sunscreen gets left behind. An estimated 25% of applied sunscreen washes off during recreational water activities, releasing some 5,000 tons annually in reef areas alone, according ...
Ecology
Apr 28, 2026
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14
Palmyra Atoll, a remote, uninhabited speck of land, coral and sea halfway between Hawaii and American Samoa, is one of the healthiest, intact atolls on the planet—so ecologically sensitive that visiting researchers freeze ...
Plants & Animals
Apr 28, 2026
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79
Lord Howe Island lies in the middle of the ocean, about 700 kilometers northeast of Sydney. It's covered in lush forest and fringed by the world's most southerly coral reef ecosystem.
Plants & Animals
Apr 22, 2026
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12
From sea turtles to birds and the gentle dugong, the Persian Gulf's diverse but fragile marine life is threatened by the bombs and oil of the war in the Middle East.
Ecology
Mar 17, 2026
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14
When we dream of landscapes, we might imagine rolling valleys or rugged mountains. But there is a whole landscape hidden from human view: the secret world of the seafloor.
Earth Sciences
Feb 22, 2026
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56
Oceanic ecosystems are increasingly threatened by global warming, which causes coral bleaching, species migration and, through the loss of habitats and biodiversity, food web disruptions on major scales. Also, pollutants ...
Ecology
Feb 5, 2026
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21
Coral reefs, the "rainforests of the sea," provide habitats for 25% of all marine life. Critical to global biodiversity, they are essential for food supply, culture and recreation and coastal protection from hurricanes for ...
Plants & Animals
Jan 22, 2026
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36
New research by Monash University and the ARC Center of Excellence for the Weather of the 21st Century analyzed close to three decades of weather data during the coral bleaching season and identified the prevalence of "doldrum ...
Earth Sciences
Jan 19, 2026
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1149
Marine researchers have been wowed by the size of a centuries-old black coral found in Fiordland.
Plants & Animals
Jan 14, 2026
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