A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

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Samsung has officially unveiled the Galaxy S26, Galaxy S26+ and Galaxy S26 Ultra, and the company is once again leaning heavily on AI, camera upgrades and refined hardware to move the lineup forward. While the overall design remains familiar, there are some meaningful differences between the three models, particularly when it comes to display tech, charging speeds and camera hardware.

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第五十二条 禁止将放射性废物和被放射性污染的物品输入中华人民共和国境内或者经中华人民共和国境内转移,法律、行政法规另有规定的除外。

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