A security device made from gold nanoparticles uses light alone to create, verify, and reset uncopyable identities, enabling repeated defense against counterfeiting.

Take a deep breath and follow these steps.

Author Michael Connelly and former LAPD detective Rick Jackson will discuss their contested theory linking the Zodiac ...

And it's just as easy to use ...

In this edition of Bag Spy, take a deep dive into the golf bag of Rickie Fowler, who changed every club in his bag before ...

How Guantanamo Bay lit the fuse for authoritarian rule in Trump’s America - COMMENT: Hundreds of men were rounded up and wrongly imprisoned at Guantanamo Bay as part of the war on terror – where ...

AI outputs vary because confidence varies. Corroboration and entity optimization turn inconsistent AI visibility into consistent presence.

Pick five numbers from 1 to 69 Pick a Powerball number from 1 to 26 Add the optional Power Play option Add the optional Double Play Drawings at 11 p.m. ET Mondays, Wednesdays and Saturdays The ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

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