fishScienceLakes Are Losing Oxygen—and Their Inhabitants Are in DangerEnvironmentThe Coelacanth May Live for a Century. That’s Not Great NewsScienceThis Robot Spies on Creatures in the Ocean's ‘Twilight Zone’ScienceThe Drought Is Making the Klamath River’s Baby Salmon SickScienceOcean Acidification Could Make Tiny Fish Lose Their HearingScienceThe Genome of Your Pet Fish Is Extremely WeirdScienceThis Fish Deleted Its Immune System to Fuse With Its MateScienceIn Alaska, Summer’s Getting Too Hot for the Salmon RunScience'Microplastic Hot Spots' Are Tainting Deep-Sea EcosystemsScienceThe Fishy Fix to a Methane-Spewing CropScience‘Environmental DNA’ Lets Scientists Probe Underwater LifeScienceThe Fish on Your Plate May Not Be What You OrderedThe Big StoryThe Laser Battle Against Blood-Sucking Parasites of the DeepGearThis Stress-Free Fish Tank Lets Plants Do the CleaningScienceTuna Fish School Human Engineers in HydraulicsScienceThe Fanged Fish That Drugs Its Enemies With OpioidsScienceInside the Race to Invent a Fish-Free Fish FoodScienceThe Drought-Busting Bill Congress Just Passed Might Screw the Endangered Species ActScienceOne Man's Quest to CT Scan All the World's FishesSciencePrint an Army of Giant, Articulated Fish From This 3-D DatabaseScienceIn a First, the FDA Clears Genetically Modified Salmon for Eating—It Just Took 20 YearsScienceClimate Change Is Wicked Bad for New England's CodScienceAbsurd Creature of the Week: This Crafty Fish Turns Mussels Into Its Surrogate ParentsScienceEl Niño Is Going to Starve a Lot of FishMore Stories