Scientists say they have at last solved the mystery of what killed more than 5 billion sea stars – often known as starfish – off the Pacific coast of North America in a decade-long epidemic. Starting in 2013, a mysterious sea star wasting disease sparked a mass die-off from Mexico to Alaska. The epidemic has devastated more than 20 species …
Read More »Billions of starfish have died in a decade-long epidemic. Scientists say they now know why.
