Earth ScienceScienceWhy Was the Tonga Eruption So Massive? Scientists Have New CluesBy Gregory BarberScienceThe Wetlands Are DrowningBy Gregory BarberScienceAn Elusive Gravity Signal Could Mean Faster Earthquake WarningsBy Gregory BarberScienceA Vast Underground Water System Helps Drive Antarctica’s GlaciersBy Gregory BarberScienceNASA's Psyche Spacecraft Heads to Cape CanaveralBy Ramin SkibbaScienceScientists Map Yellowstone’s Plumbing With … a HelicopterBy Matt SimonScienceScientists Are Racing to Understand the Fury of Tonga’s VolcanoBy Robin AndrewsScienceAn Injection of Chaos Solves a Decades-Old Fluid MysteryBy Adam MannScienceOld Climate Clues Shed New Light on HistoryBy Jacques LeslieScienceThe World Was Cooler in 2021 Than 2020. That’s Not Good NewsBy Matt SimonScienceDetailed Footage Finally Reveals What Triggers LightningBy Thomas LewtonIdeasThe Danger of Leaving Weather Prediction to AIBy Meghan HerbstScienceWildfires Are Digging Carbon-Spewing Holes in the ArcticBy Matt SimonScienceThink Climate Change Is Messy? Wait Until GeoengineeringBy Matt SimonScienceMeet the Cyberpunk Albatrosses Scanning for Secret ExplosionsBy Robin AndrewsScienceHints of New Life in the Shadows of Venezuela's Last GlacierBy Jonathan MoensIdeasHumans Are On Track to Export Our Environmental Woes to SpaceBy Paola Rosa-AquinoScienceAs the Arctic Warms, AI Forecasts Scope Out Shifting Sea IceBy Eric NiilerScienceSatellites Can Spy a Menace in West Africa: Invasive FlowersBy Ramin SkibbaIdeasThe Future Is Bleak. Pondering Pangaea Gives Me HopeBy Virginia HeffernanScienceThis Groundbreaking Simulator Generates a Huge Indoor OceanBy Matt SimonScienceA Cosmic Ray Event Pinpoints the Viking Landing in CanadaBy Dan FalkScienceA Huge Subterranean ‘Tree’ Is Moving Magma to Earth’s SurfaceBy Robin George AndrewsScienceThe Lost Tale of an 18th-Century Tsunami, as Told by TreesBy Max G. LevyMore Stories