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In August 2025, a 60-year-old US man developed severe bromide toxicity after following ChatGPT's advice to replace table salt with sodium bromide. Hospitalized with paranoia, hallucinations, and physical symptoms, he spent three weeks in hospital. Experts warn AI chatbots can spread inaccurate medical advice, urging users to consult healthcare professionals and treat AI as a supplement, not a substitute.
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Recent analysis of NASA's Cassini data reveals a wider array of organic molecules in the plumes of Saturn's moon Enceladus. These findings suggest the moon's subsurface ocean has complex chemistry, increasing its potential to support life. Future missions are planned to explore this possibility further.
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Multiple recent earthquakes have struck Alaska, Hokkaido, and Kamchatka, with no damage or tsunami threats reported. A 14th-century Caribbean tsunami linked to the Puerto Rico Trench has been identified, and new research explains Japan's 2024 quake as caused by ancient magma. No current tsunami risks are evident.
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Recent studies show Europe’s summer heatwaves caused over 24,000 deaths in 2024, with 68% linked to climate change. Elderly populations are most affected, and wildfires intensified by rising temperatures have worsened health impacts. Experts warn urgent action is needed to adapt infrastructure and reduce risks.
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Recent studies warn that climate change could cause the Atlantic Meridional Overturning Circulation (AMOC) to collapse within decades. This could trigger a new ice age in Europe, raise sea levels, and disrupt global weather patterns, with Iceland declaring it a national security threat.