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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Donald Trump's State of the Union address, sitting at one hour and 47 minutes, has been a main subject for late night hosts this week, from Stephen Colbert to Jimmy Kimmel.

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The fierce standoff over Claude isn’t just a contract fight. It’s about who controls the future of military AI. In Washington and Silicon Valley, a conflict once relegated to specialist policy briefings has burst into view as arms-length diplomacy between the U.S. Department of Defense and Anthropic, the San Francisco-based AI lab, approaches a critical […]

Now began the real work, contacting each vendor through web forms, forums, and support emails. Here’s how they ranked from best to worst.

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