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Ecology May 20, 2025

Enhancing how we hear the health of coral reefs

We know that noisy reefs are healthy, but carefully listening to the sounds made by fish, invertebrates and humans underwater can help us understand the details better, such as changing diversity, distribution and abundance ...

Plants & Animals May 19, 2025

Heat-tolerant algal symbionts could be key to protecting Florida's endangered elkhorn coral

A study published in the journal Coral Reefs reveals that heat-tolerant symbiotic algae may be essential to saving elkhorn coral (Acropora palmata)—a foundational species in Caribbean reef ecosystems—from the devastating ...

Ecology May 12, 2025

Winter's coming but the heat stays on for Australia's coral reefs

With NOAA confirming late last month that more than 83% of the planet's reefs have been hit by extreme ocean heat since January 2023, scientists are finding that even the most resilient of Australia's coral reefs are struggling—including ...

Evolution May 8, 2025

Explosive evolution: Study reveals rapid diversification of coral-reef fishes

The biodiversity of Earth's oceans is disproportionately concentrated in coral reefs—the vibrant undersea ecosystems where thousands of known marine species reside.

Plants & Animals May 6, 2025

Halo patterns around coral reefs may signal resilience

In coral reefs throughout the world, visually striking bands of bare sand surrounding reefs are often visible in satellite imagery but their cause remains a mystery.

Ecology Apr 30, 2025

Satellites as a solution for tracking coral reef health

Satellites orbiting Earth offer great potential to better understand the world's reefs over time beyond the sites visited by researchers, the University of Queensland research has found.

Ecology Apr 29, 2025

Coral seeding boosts early coral survival—but long-term gains require more research

A new study led by James Cook University Senior Research Officer and Lecturer, and University of New South Wales Ph.D. candidate, Hillary Smith, has examined the effectiveness of coral seeding devices to help corals survive ...

Ecology Apr 23, 2025

84% of the world's coral reefs hit by worst bleaching event on record

Harmful bleaching of the world's coral has grown to include 84% of the ocean's reefs in the most intense event of its kind in recorded history, the International Coral Reef Initiative announced Wednesday.

Ecology Apr 15, 2025

Modeling as a tool for predicting coral reef futures

Laboratory experiments confirm the accuracy of numerical modeling in simulating coral bleaching, according to new research from Southern Cross University.

Ecology Apr 8, 2025

The return of apex predators like sharks can restore critical ecological balance to coral reefs

The return of apex predators such as sharks can restore critical ecological balance to coral reefs, creating healthier ecosystems.

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