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Evolution Dec 23, 2025

Molecular mechanisms behind speciation in corals identified

Matías Gómez-Corrales, a recent biological sciences Ph.D. graduate from the University of Rhode Island, and his advisor, Associate Professor Carlos Prada, have published a paper in Nature Communications, revealing key mechanisms ...

Ecology Dec 16, 2025

As reefs vanish, assisted coral fertilization offers hope in the Dominican Republic

Oxygen tank strapped to his back, Michael del Rosario moves his fins delicately as he glides along an underwater nursery just off the Dominican Republic coast, proudly showing off the "coral babies" growing on metal structures ...

Earth Sciences Dec 14, 2025

Coral skeletons' Li/Mg ratios shaped by growth speed, not just environmental change

A team of researchers led by the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences (NIGPAS), in collaboration with colleagues from Shanghai Jiao Tong University, the University of Bristol, and ...

Plants & Animals Dec 9, 2025

Climate extremes trigger rare coral disease and mass mortality on the Great Barrier Reef

University of Sydney marine biologists have identified a devastating combination of coral bleaching and a rare necrotic wasting disease that wiped out large, long-lived corals on the Great Barrier Reef during the record 2024 ...

Plants & Animals Dec 2, 2025

Surgeonfish display unique feeding adaptations to remove algae from coral reefs

Globally, coral reefs are under siege by multiple stressors, one of which is herbaceous algae. An overabundance of algae on reefs can lead to regime shifts of reefs from being coral-dominated to algal-dominated.

Earth Sciences Dec 1, 2025

Coral reefs have stabilized Earth's carbon cycle for the past 250 million years, research reveals

Coral reefs have long been celebrated as biodiversity hotspots—but new research shows they have also played a much deeper role: conducting the rhythm of Earth's carbon and climate cycles for more than 250 million years.

Ecology Nov 24, 2025

Volcanic bubbles help foretell the fate of coral in more acidic seas

By 2100, Australian and global coral reef communities will be slow to recover, less complex, and dominated by fleshy algae, as high carbon dioxide changes ocean chemistry.

Plants & Animals Nov 17, 2025

Equatorial reefs may act as refugia for corals during marine heat waves

A global analysis of coral bleaching across 81 countries reveals that reefs in the equatorial Coral Triangle region were exposed to the weakest marine heat waves over the past two decades and may function as safe havens for ...

Ecology Nov 11, 2025

New larval seedbox technology could help drive coral restoration on the Great Barrier Reef

Millions of coral larvae on the Great Barrier Reef have an increased chance of replenishing degraded reefs thanks to the "larval seedbox"—a coral restoration technology developed by CSIRO, Australia's national science agency, ...

Plants & Animals Nov 7, 2025

Tree rings of the sea: How environmental conditions influence microalgae and coral communities

An international research team led by marine biologist Prof. Dr. Maren Ziegler from Justus Liebig University Giessen (JU) has developed an innovative method for reconstructing the past of corals and their symbiosis with algae ...

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