BiologyScienceCells Form Into Living ‘Xenobots’ on Their OwnBy Philip BallScienceThe Feds Want You to Destroy This Sneaky Mussel’s Hiding SpotBy Jessica Leigh HesterScienceScientists Identify a Deadly Toxin That's Been Killing BirdsBy Sara HarrisonScienceCovid Spilled From Animals to Humans. Now It’s Spilling BackBy Maryn McKennaScienceHow Far Should Humans Go to Help Species Adapt?By Elizabeth KolbertScienceOcean Acidification Could Make Tiny Fish Lose Their HearingBy Max G. LevyScienceThis is the year that CRISPR moves from lab to clinicBy Jennifer DoudnaScienceWhat a 1900s Wildlife Survey Reveals About Climate ChangeBy Jim MorrisonScienceResearchers Are Studying These Worm Blobs to Build RobotsBy Eric NiilerScienceNature Makes Wood. Could a Lab Make It Better?By Keith GilloglyScienceScientists Find Strange Critters Under a Half Mile of IceBy Matt SimonScienceScientists Can Literally Become Allergic to Their ResearchBy Hannah Thomasy ScienceForget Blood—Your Skin Might Know If You’re SickBy Max G. LevyScienceA Quarter of Known Bee Species Haven’t Been Seen Since 1990By Patrick BarkhamScienceIs This a Fossilized Lair of the Dreaded Bobbit Worm?By Matt SimonScienceCan This Group Revive the Finicky Corpse Flower?By Doug JohnsonScienceA Newfound Source of Cellular Order in the Chemistry of LifeBy Viviane CallierScienceThis Drone Sniffs Out Odors With a Real Moth AntennaBy Matt SimonScience2020 Was a Breakout Year for CrisprBy Megan MolteniScienceWe’re about to start sending messages with our nosesBy Natalia KucirkovaScienceA Bold Plan to Save the Last Whitebark PinesBy Jim MorrisonScienceA Unique Alliance Could Help Warn Us of Toxic AlgaeBy Sara HarrisonScienceA New Field Guide for Earth’s Wild MicrobesBy Monique BrouilletteScienceLab-grown organs could solve the transplant crisisBy Paola BonfantiMore Stories