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In late September 2025, a continued lack of rainfall led to stunted vegetation, lowered water levels, and prompted early fall foliage.
Published Sep 26, 2025
Fires burning in boreal forests created hazy skies across North America in summer 2025.
Published Aug 5, 2025
Net radiation is the balance between incoming and outgoing energy at the top of the atmosphere. It is the total energy available to influence climate after light and heat are reflected, absorbed, or emitted by clouds and land.
Jul 2006 — Jul 2025
The latest in a string of episodic eruptions produced voluminous fiery flows at the Hawaiian volcano’s summit.
Published Jul 24, 2025
Amid scorching heat and low humidity, the Green and Butler fires have burned tens of thousands of acres and choked nearby communities with smoke.
Published Jul 16, 2025
