Warming seas: Climate change's toll on tropical fish

In 2016, ocean temperatures soared, devastating the corals of Australia's Great Barrier Reef. As the frequency, duration and magnitude of these marine heatwaves increases due to human-induced climate change, scientists have ...

When reefs die, parrotfish thrive

In contrast to most other species, reef-dwelling parrotfish populations boom in the wake of severe coral bleaching.

Living coral cover will slow future reef dissolution

A team led by David Kline, a staff scientist at the Smithsonian Tropical Research Institute, asked what would happen if they lowered the pH on a living coral reef. By using computer-controlled pulses of carbon dioxide (CO2) ...

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