Grand Canyon Slammed by Isolated Supercell: 1.8 Inches in 45 Minutes
An isolated thunderstorm dumped 1.8 inches of rain on Grand Canyon’s South Rim on Sep 27, 2025, triggering flash flood warnings and trail evacuations. Expert analysis inside.
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Shelf Cloud Over Chantilly: 40-Mile Gust Front Delivers 70 MPH Winds
A 40-mile shelf cloud over Chantilly, Virginia brought 71 mph winds, downed trees, and a dramatic temperature drop. Meteorologist Sarah Mitchell breaks down the science and impacts.
Microsoft’s Cloud Faces the Storm: Extreme Weather Hits Tech
Microsoft’s data centers face growing threats from hurricanes, floods, and heatwaves. Meanwhile, its AI is revolutionizing weather prediction. A look at the tech giant’s climate dilemma.
Trump Administration’s Cuts Put Wildfire Research in the Crosshairs
The Trump administration’s budget cuts target EPA and Forest Service wildfire research labs, threatening decades of data on fire behavior, smoke health impacts, and climate resilience.
Eastern US Braces for Dangerous Heatwave: ‘This Is a Life-Threatening Event’
A dangerous heatwave is sweeping the eastern United States with heat indices above 105°F. Learn the risks, how to stay safe, and what experts say about this life-threatening event.
Sudden Lake Storm Traps Campers: A Warning for Outdoor Enthusiasts
A sudden, violent storm caught campers off guard at a Great Lakes shoreline, raising questions about rapid-onset severe weather and climate change. Learn safety tips.
Without Climate Change, U.S. Heat Wave Called ‘Virtually Impossible’
A new attribution study finds that the July 2024 U.S. heat wave would have been virtually impossible without human-caused climate change, signaling a fundamentally different climate.
Cruise Ship Passenger Spots Rain Shaft Off Mexico: What Is It?
A cruise ship passenger off Mexico captured a stunning rain shaft. We explain what it is, how it forms, and what it means for weather watchers at sea.
America’s 250th Birthday Party? Canceled. The Heat Dome Has Other Plans.
As a brutal heat dome smothers the US, America 250 celebrations are canceled or reshaped. The human cost of extreme heat meets patriotic fervor in this gripping report.
Wednesday’s Devastating Storms Confirmed as a Derecho: What It Means
Wednesday’s storms across the Midwest have been preliminary confirmed as a derecho, packing hurricane-force winds and leaving hundreds of thousands without power.
When the Floods Came for the Chicks: A Tale of Survival
Record Midwest floods in April 2025 wiped out hundreds of least tern nests. Rescuers saved 1,200 chicks, but climate change threatens the species’ future.
NYC Central Park Breaks Record: Longest 95°F Heat Wave in History
NYC Central Park set a new record with 12 consecutive days above 95°F in July 2024. Analysis of the heat wave’s impact, causes, and what it means for cities.