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There’s a tendon in your arm that’s disappearing in modern humans—and no one knows why

If you place your thumb and pinky together and gently flex your wrist, you might notice a thin cord rise beneath the skin of ...

What I Learned After Trying Out Every Exoskeleton at CES

At CES 2026, I tried six consumer exoskeletons and talked to an expert on medical exoskeletons. I'm not sure these devices ...