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Record March Heat Ends Death Valley's Low-Desert Superbloom Early

Scientists say climate change has made these early-season extremes far more likely.

Phoenix Closes High-Risk Trails During Record-Early Extreme Heat Warning

Western U.S. Swelters in Multi-Day Heat Wave 25–40°F Above Normal, Highs 96–109°F

SAWS Maintains Yellow Storm Alerts as Heatwave Persists Across Interior

Phoenix Records 118°F, Its Hottest August Day in 120 Years

Severe Heat and Sudden Storms Disrupt Disney World Park Visits

Severe Storms Threaten Maryland After Heat Wave Records 19 Deaths

Dangerous Heat Wave Persists Across U.S. Southeast as Derecho Sweeps Plains

Monsoon Front Stalls at Border after Earliest Regional Exit, Fueling Record Heat

Missouri Road Buckles Under Heat, Sends Car Airborne

Heat Dome Traps Record June Temperatures Across Midwest and East Coast

Beijing Under Orange Heat Warning as Temperatures Hit 38°C

Extreme Heat Wave Grips Midwest, Northeast and East Coast

Spain Issues Extreme Wildfire Warning as Heatwave Persists

Weekend Heat Wave to Push California Temperatures Past 100°F

Record-Breaking Early Heat Wave Scorches Central and South Texas

Rio de Janeiro Records Hottest Day in Over a Decade at 111°F

Rio de Janeiro Endures Record Heatwave Ahead of Carnival Celebrations