Environment

By Elizabeth Wolfe, Robert Shackelford and Mary Gilbert, CNN (CNN) — After causing at least six deaths in the Southeast, Debby weakened to a…

By Jennifer Gray, CNN Meteorologist (CNN) — Once a tropical storm strengthens into a hurricane, it earns a category designation on the…

By Jennifer Gray, CNN Meteorologist (CNN) — When a hurricane undergoes rapid intensification, its maximum sustained winds increase by at least…

CNN By Elisa Raffa, Ashley R. Williams, Dakin Andone and Brandon Miller, CNN (CNN) — Hurricane Debby, the fourth named storm of the Atlantic…

By Elisa Raffa, Ashley R. Williams, Dakin Andone and Brandon Miller, CNN (CNN) — Hurricane Debby, the fourth named storm of the Atlantic…

CNN By Nouran Salahieh, Eric Zerkel, Mary Gilbert and Elisa Raffa, CNN (CNN) — Tropical Storm Debby has sustained winds of 45 mph and is…

By Nouran Salahieh, Eric Zerkel, Mary Gilbert and Elisa Raffa, CNN (CNN) — Tropical Storm Debby has sustained winds of 45 mph and is located…

By Mary Gilbert and Taylor Ward, CNN Meteorologists (CNN) — A tropical storm warning has been issued and a state of emergency declared in parts…

By Mary Gilbert, CNN Meteorologist (CNN) — The eerie calm over the Atlantic basin that settled in after historic Hurricane Beryl is about to be…

By Alisha Ebrahimji and Kara Mihm, CNN (CNN) — Emergency responders sprang into action early Tuesday to rescue residents in flooded areas of…

By Mary Gilbert, CNN Meteorologist (CNN) — A routine part of the job for Southwest Airlines flight attendants is turning into a dangerous mess…

By Mary Gilbert, CNN Meteorologist (CNN) — The Atlantic Ocean has been on a nearly three-week long rest after producing historic Hurricane…

By Alex Leeds Matthews, CNN Over the last couple decades, wildfires have increased in number and size, particularly in western states. This is likely…

By Rachel Ramirez, CNN (CNN) — Hundreds of people may have died from heat in Arizona’s Maricopa County amid another record-breaking summer in…

By Mary Gilbert, CNN Meteorologist (CNN) — Dangerous flash flooding in Arkansas and Missouri forced evacuations and washed out at least one…

By Mary Gilbert, CNN Meteorologist (CNN) — Heat is normal during the summer, but this year’s has been anything but, and halfway through the…

CNN By Nouran Salahieh and Mary Gilbert, CNN (CNN) — Las Vegas is sizzling under a prolonged heat wave that has delivered a record-breaking…

By Nouran Salahieh and Mary Gilbert, CNN (CNN) — Las Vegas is sizzling under a prolonged heat wave that has delivered a record-breaking seven…

By Dalia Faheid and Taylor Galgano, CNN (CNN) — Hundreds of thousands of southeast Texas residents are entering the sixth day in a row…