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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A faint outer bubble, made mostly of hydrogen, marks an earlier period of material sloughed off. Closer to the center, a more complex cloud of mixed gases forms the "brain" inside the shell. Webb's instruments also show more dust glowing in mid-infrared light, while the near-infrared view lets background stars and even distant galaxies shine through.

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Publication date: 28 February 2026

A news site publishing an AI-written review is just as dire as Metacritic aggregating it, and that appears to be what VideoGamer is doing. ClickOut Media, the company that owns VideoGamer and a collection of other publications, reportedly laid off the staff of its gaming sites earlier this month to pivot to AI-generated content. Sifting through AI slop, whether on social media or Pinterest, is increasingly necessary online. Now apparently Metacritic is another place where readers should have their guard up.

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