Hurricanes are intense tropical cyclones that form over warm ocean waters and are characterized by a low-pressure center, organized deep convection, and strong cyclonic surface winds. They derive energy from latent heat released during condensation within deep convective clouds, requiring sea surface temperatures typically above ~26–27 °C, sufficient Coriolis force to initiate rotation, and weak vertical wind shear to maintain structural integrity. Hurricanes exhibit a warm-core structure, an eye and eyewall, and spiral rainbands, and are classified by maximum sustained wind speed. They are central topics in atmospheric science, climate research, and risk modeling due to their role in heat transport, extreme precipitation, storm surge, and high-wind hazards.
An intensifying El Niño, nature's heat-releasing thermostat that spikes global temperatures, is heading to historically strong levels, the U.S. National Oceanic and Atmospheric Administration said Thursday.
Environment
Jul 9, 2026
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A University of Miami study has developed a new approach to evaluate how multiple climate resilience plans work together—or fail to do so—in addressing the growing risks posed by climate-related hazards. The researchers analyzed ...
Environment
Jul 8, 2026
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For U.S. coastal residents, storm surge is among the deadliest hurricane hazards, causing catastrophic property damage and loss of life, and scientists expect tropical storms to grow more intense. During Hurricane Ian in ...
Earth Sciences
Jul 7, 2026
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The death toll from devastating storms in parts of China rose to 15 on Tuesday, with hundreds more injured and tens of thousands evacuated, state media reported, as President Xi Jinping urged "all-out" rescue efforts.
Environment
Jul 7, 2026
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A "super typhoon" with the force of a Category 5 hurricane tore through the U.S. Pacific territories of the Northern Marianas and Guam on Monday, with authorities saying they had received reports of "major" damage on the ...
Environment
Jul 6, 2026
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Howling winds and lashing rain battered Guam and the Northern Marianas late Sunday, hours before the projected arrival of a "super typhoon" with force equivalent to a Category 5 hurricane over the U.S. Pacific territories.
Environment
Jul 5, 2026
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Extreme floods that once swamped coastal communities only rarely are becoming far more common as climate change caused by humans pushes sea levels higher, according to new research published Wednesday. Experts say the findings ...
Environment
Jul 4, 2026
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El Nino is here and will quickly develop into a strong event between July and September, fueling the likelihood of extreme weather, the United Nations' climate agency warned Friday.
Environment
Jul 4, 2026
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People in Guam and the Northern Marianas hunkered down on Saturday as the second "super typhoon" to hit the U.S. Pacific territories since April approached with the equivalent of Category 5 hurricane winds.
Environment
Jul 3, 2026
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The record-breaking heat that's scorching Europe day and night this month would not have been possible without climate change, according to a new study.
Environment
Jun 26, 2026
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