Q&A: Tracking the history of El Niño

In December 2018, forecasters announced a high likelihood that this winter will bring El Niño, which occurs when unusually warm Pacific waters create changes in weather patterns around the world. The phenomenon causes predictable ...

A new view of coral reefs

Earth's coral reefs teem with diverse forms of life, from microscopic phytoplankton to whale sharks. As much as one quarter of all ocean species depend on reefs for food or shelter—a remarkable statistic considering that ...

Triggerfish needed to grow reefs, new research finds

A study of complex coral reef ecosystems in the western Indian Ocean found that one species of fish—the orange-lined triggerfish—may play a significant role in maintaining a reef's ability to thrive and grow, according ...

Where can coral grow best? Scientist researching optimal habitats

Coral populations in the Florida Reef Tract have declined in the last three decades due to extreme-temperature events and other stressors that cause bleaching and disease. Scientists are now working to save the reef by transplanting ...

NASA begins study of Australia's Great Barrier Reef

A NASA airborne mission designed to transform our understanding of Earth's valuable and ecologically sensitive coral reefs has set up shop in Australia for a two-month investigation of the Great Barrier Reef, the world's ...

The sound of a healthy reef

A new study from the Woods Hole Oceanographic Institution (WHOI) will help researchers understand the ways that marine animal larvae use sound as a cue to settle on coral reefs. The study, published on August 23rd in the ...

Rising sea levels could benefit some reef systems

Researchers at The University of Western Australia have found rising sea levels can significantly reduce daily water temperature extremes in many reefs worldwide that experience strong tidal conditions. The research was published ...

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