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In October, 2025, the remnants of a typhoon seriously damaged Alaska Native villages in the far western part of the state. A year later, one of the hardest hit communities is still recovering.
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It's called a Kelvin wave, and it's driven by El Niño.
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President Trump, famous for stripping protections from national monuments, is signing a bill to turn one into a national park. The land in southern Arizona is biologically rich and scenic.
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A new report from ProPublica shows how the town and first responders were unprepared for the deadly 2025 flood.
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The U.S. is the only major economy where planet-warming pollution dramatically increased last year. The United Nations warns the planet is on track for catastrophic warming.
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Two people — an eco-evangelist and an engineer — are taking different approaches to support the same critical ingredient in the Chesapeake Bay: oysters.
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We journey with a hiker as he records the sounds of 2,600 miles of wilderness on the Pacific Crest Trail.
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Historic drought had western states entering summer anxious about wildfires. Some suffered significant destruction and death, but there were wins, too.
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A large underwater wave moved up the West Coast, raising sea levels. Scientists say it's driven by El Niño and it's going to happen again.