Heat & Radiation
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Fires burning in boreal forests created hazy skies across North America in summer 2025.
The latest in a string of episodic eruptions produced voluminous fiery flows at the Hawaiian volcano’s summit.
Amid scorching heat and low humidity, the Green and Butler fires have burned tens of thousands of acres and choked…
NASA airborne technology revealed the progression of a controlled fire at Fort Stewart-Hunter Army Airfield.
A warm and dry spring in the Pacific Northwest quickly depleted the seasonal snowpack, raising concern over summer water supplies…
The eastern United States sweltered under high heat and humidity in late June 2025, breaking temperature records across the Midwest…
Unusually warm sea surface temperatures lingered for months in the waters around the U.K. and Ireland in spring 2025.
Temperatures soared across the island during an early, widespread, and long-lasting hot spell.
Plumes choked Siberian skies as early-season wildland fires burned near a city in eastern Russia. Â
