CNN-Weather/Environment

By Karina Tsui, Robert Shackelford, Mary Gilbert and Lauren Mascarenhas, CNN (CNN) — More than 220 million people across the United States are…

By Allison Chinchar and Lauren Mascarenhas, CNN (CNN) — Most of the United States is being assailed with extreme winter weather this week as…

By Mary Gilbert, CNN Meteorologist (CNN) — An already active winter is about to shift into overdrive as a trio of storms over the weekend and…

By Mary Gilbert and Taylor Ward, CNN meteorologists (CNN) — The coldest air of winter so far will blast into Washington, DC, on Monday as…

By Mary Gilbert, CNN Meteorologist (CNN) — Winter’s most potent Arctic blast yet is about to unleash dangerously low temperatures that will…

By Clint Alwahab and Paul P. Murphy, CNN (CNN) — Multiple fires raging across Los Angeles County have caused untold damage and killed at least…

By Mary Gilbert, CNN Meteorologist (CNN) — A significant winter storm is hammering the South with snow and ice, causing major travel…

By Mary Gilbert, CNN Meteorologist (CNN) — La Niña has finally emerged after months of anticipation, but there’s a catch. The climate…

By Mary Gilbert and Monica Garrett, CNN (CNN) — Editor’s note: Find the latest coverage of the Pacific Palisades wildfire here. Wildfires…

CNN By Daniel Wine, CNN (CNN) — January brought some good news for seniors on Medicare: a $2,000 annual cap on out-of-pocket drug costs. It’s…

By Elisa Raffa, Mary Gilbert, Michelle Watson, Chris Boyette and Susannah Cullinane, CNN (CNN) — More than 60 million people are under winter…

By Mary Gilbert, CNN Meteorologist (CNN) — Mother Nature is getting a jumpstart on a resolution to revive winter in the United States after a…

By Mary Gilbert and Monica Garrett, CNN Meteorologists (CNN) — It’s no surprise that a year filled with extreme weather won’t be going out…

By Paradise Afshar, Alaa Elassar and Elisa Raffa, CNN (CNN) — At least four people have died as severe thunderstorms batter the Southeast and…

By Robert Shackelford, Dalia Faheid, Alaa Elassar, Elisa Raffa, Sarah Dewberry, Amanda Musa, Emma Tucker and Ashley R. Williams, CNN (CNN) — At…

By Holly Yan, Dalia Faheid, Taylor Ward and Robert Shackelford, CNN (CNN) — Buckle up for a potentially bumpy ride, as coast-to-coast storms…

By Lauren Mascarenhas, Robert Shackelford and Taylor Ward, CNN (CNN) — Holiday travelers setting out for what is expected to be one of the…

By Robert Shackelford, Artemis Moshtaghian and Lauren Mascarenhas, CNN (CNN) — A series of atmospheric river-fueled storms are pounding the…

CNN Editorial Research (CNN) — Here is a look at tsunamis. Tsunamis are formed by a displacement of water – a landslide, earthquake,…