Bleached corals off Brazil this week. The world is currently experiencing a global coral bleaching event, according to the National Oceanic and Atmospheric Administration.
H5N1, an avian flu virus, has killed tens of thousands of marine mammals, and infiltrated American livestock for the first time. Scientists are working quickly to assess how it is evolving and how much of a risk it poses to humans.
When Ruby Reynolds and her father found a fossil on an English beach, they didn’t know it belonged to an 82-foot ichthyosaur that swam during the days of the dinosaurs.
First, fish off the Florida Keys started swimming in spirals or upside down. Then, endangered sawfish started dying. Scientists are racing to figure out why.
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