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Seastars

crown-of-thorns starfish on a reef

How to Kill a Million Sea Stars

By Annie Roth
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News
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January 22, 2026

Synthetic pheromones offer a promising new means of controlling troublesome crown-of-thorns starfish.

Latest in Seastars
Sunflower stars
Unmasking the Sea Star Killer
By Craig Welch
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Feature
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August 4, 2025

After a decade of carnage, we finally know what’s devastating sea stars along North America’s West Coast. Does that mean scientists can save them?

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