Environment

By Elisa Raffa, CNN (CNN) — Forecasters have issued tropical storm warnings for coastal areas of the Carolinas, according to the National…

By Allison Chinchar and Elliana Hebert, CNN (CNN) — A low pressure system moving into the West Coast today will bring rare early-season snow…

By Mary Gilbert, CNN Meteorologist (CNN) — There isn’t much green in the Sahara Desert, but after an unusual influx of rain, the color can be…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — California’s Line Fire is burning so intensely that it created its own weather. Dramatic…

By Nimi Princewill, CNN Abuja, Nigeria (CNN) — Floodwaters that gushed from an overflowing dam in northern Nigeria engulfed a zoo and swept…

By Elizabeth Wolfe, Mary Gilbert, Robert Shackelford and Eric Zerkel, CNN (CNN) — Francine has strengthened into a Category 1 hurricane with…

By Mary Gilbert, CNN Meteorologist (CNN) — The first evacuations have been ordered along the Gulf Coast as Tropical Storm Francine gains…

By Gene Norman, Elisa Raffa, Allison Chinchar and Mary Gilbert, CNN Meteorologists and Ashley R. Williams, CNN (CNN) — Potential Tropical…

By Paradise Afshar and Cindy Von Quednow, CNN (CNN) — Raging wildfires in California and Nevada have led to mandatory evacuations of thousands…

By Mary Gilbert, CNN Meteorologist (CNN) — It’s early September – what should be the busiest stretch of hurricane season. Forecasters…

By Mary Gilbert, CNN Meteorologist (CNN) — A widespread area of the eastern United States will get a taste of early fall weather for Labor Day…

By Mary Gilbert, CNN Meteorologist (CNN) — Fall is a season of transitions: brutally hot summer days give way to crisp fall evenings, green…

CNN, WFAA, KTVT, KGMB, KHNL, UPS, CNN, CNN, WFAA, KTVT, KGMB/KHNL, UPS By Mary Gilbert and Robert Shackelford, CNN Meteorologist (CNN) — The…

By Mary Gilbert and Robert Shackelford, CNN Meteorologist (CNN) — The Atlantic hurricane season might be quiet for now, but the same can’t be…

By Mary Gilbert, CNN Meteorologist (CNN) — Tropical activity in an unusually active hurricane season will take a breather after Ernesto, but…

By Raja Razek, CNN (CNN) — Extreme weather in parts of Canada is causing flooding and power outages in several areas, including Toronto,…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Ernesto delivered a blow to Bermuda Saturday and was ramping up coastal danger for much of the…

CNN By Mary Gilbert, CNN Meteorologist (CNN) — Ernesto is delivering a blow to Bermuda and is ramping up coastal danger for much of the United…

By Mary Gilbert and Elisa Raffa, CNN Meteorologists (CNN) — Ernesto regained Category 1 hurricane strength with 80 mph sustained winds Sunday…