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'Is it really necessary to generate another image?': UN scientist explains how everyday people can limit AI's environmental impact9 Comments -
The 'Doomsday Glacier' is poised to lose its ice shelf this year. An Antarctic researcher explains what that means for global sea levels5 Comments -
War has brought Iran's water crisis to a breaking point: 'Things will collapse unless there is meaningful structural change'3 Comments
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'The biggest El Niño event since the 1870s': 'Super' El Niño is now the most likely scenario by the end of this year — and the humanitarian cost could be hugeA "very strong" El Niño is now the most probable scenario for the October-to-February period.
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Don Juan Pond: Antarctica's salty, syrupy lake that never freezes, even when it's minus 58 FDon Juan Pond is a mysterious lake in Antarctica that contains so much calcium chloride, it doesn't freeze in subzero temperatures.
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Pollution may fuel depression, anxiety and other mental health problems, emerging research suggestsSpecial report A growing body of research is showing how long-term exposure to air pollution may fuel depression, anxiety and other mental health problems, raising new concerns about the unseen toll of dirty air.
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Once-in-a-century 'super' El Niño in the cards as ocean temperatures reach near record highs in AprilClimate scientists have revealed that last month's sea surface temperatures were the second-warmest for any April on record, reflecting the emergence of El Niño.
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Shimmering silver 'sunglint' obscures Hawaii as hurricane approachesEarth from space A 2025 satellite photo shows the swirling cyclone of Hurricane Kiko bearing down on Hawaii while the island state was obscured by a bright, reflective streak.
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Microplastics absorb heat in the atmosphere and contribute to global warming — as if they weren't bad enoughClimate scientists have discovered that microplastics and nanoplastics are helping to drive global warming by absorbing sunlight and radiation in the atmosphere.
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A 2025 Alaskan tsunami was one of the largest on record, new research findsA tsunami that rocked an Alaskan fjord in 2025 was the second largest ever recorded and formed a standing wave that sloshed for a day.
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Flowering plants transformed into 'hopeful monsters' in 9 dire bursts across evolutionary time, study findsIn hard times, like when the dinosaur-killing asteroid hit Earth, some plants transformed into "hopeful monsters" to save themselves. Now, a new paper shows that these monsters are more common than we thought.
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Mangroves clean up $8.7 billion of nitrogen pollution every year, study findsNew research suggests mangroves remove 960,000 tons per year of nitrogen from global water systems, a figure that could rise to more than 5.5 million tons annually if conditions were optimal for the plants.
