Environment

By Kasha Patel, CNN (CNN) — Wildfires are expected to bring unhealthy air to more than 120 million people this weekend, but the smoke and its…

By Meteorologist Dakota Smith, CNN (CNN) — Smoke from wildfires in Canada has poured into the United States, causing air quality to plummet and…

By Brandon Miller, Lead Meteorologist (CNN) — Dense smoke is suffocating much of the Northeast on Friday, and with air quality alerts warning…

By Hanna Park, Dalia Faheid, CNN (CNN) — Disastrous flash flooding has hit southern Texas after days of torrential rain, leaving at least two…

By Meteorologist Dakota Smith, CNN (CNN) — Read the latest updates on smoke and air quality here Massive plumes of Canadian wildfire smoke are…

By Meteorologist Chris Dolce, and CNN’s Kate S. Petersen (CNN) — Parts of southern Texas are under back-to-back days of a rare “high…

By Meteorologist Mary Gilbert, and CNN’s Kate S. Petersen (CNN) — At least one person has died and hundreds were rescued from…

By Meteorologist Mary Gilbert, CNN (CNN) — Yet another brutal heat dome is set to roast part of the United States starting this weekend as part…

By Andrew Freedman, CNN (CNN) — Scientists have been keeping a close eye on the tropical Pacific Ocean for months now, anticipating the…

By Meteorologist Mary Gilbert, CNN (CNN) — America’s 250th birthday also marks the final stretch of one of the most intense eastern US heat…

CNN By Meteorologists Briana Waxman, Mary Gilbert, with Kate S. Petersen reporting (CNN) — The deadly, multiday heat wave tightened its grip on…

By Andrew Freedman, CNN (CNN) — Temperatures are skyrocketing for the third straight day across the Eastern US, with officials in cities from…

By Meteorologists Briana Waxman, Mary Gilbert, with Kate S. Petersen reporting (CNN) — The deadly, multiday heat wave tightened its grip on the…

By Ella Nilsen, CNN (CNN) — As a dangerous heat wave bakes major East Coast cities, Energy Secretary Chris Wright directed data centers in the…

By Kasha Patel, CNN (CNN) — As the United States celebrates its 250th birthday, firework celebrations are expected to bring more pomp and…

CNN, WABC, POOL, X, @NYCMAYOR, KYW By Kasha Patel, CNN (CNN) — As the United States celebrates its 250th birthday, firework celebrations are…

By Meteorologists Briana Waxman, Mary Gilbert, and Dakota Smith, with Kate Petersen reporting (CNN) — A dangerous heat wave is tightening its…

By Kate Petersen, Alaa Elassar, Karina Tsui, Chris Dolce, CNN (CNN) — Dozens of wildfires are raging across the western United States, burning…

By Meteorologists Briana Waxman, Chris Dolce (CNN) — Half of all Americans are facing prolonged, dangerously hot temperatures from an intense…

By Emma Tucker, CNN (CNN) — Widespread flooding across Kentucky has left at least four dead and prompted dozens of rescues after heavy rains…

By Meteorologist Chris Dolce, CNN (CNN) — A heat dome will bring dangerously hot and humid conditions to the eastern half of the United States…