Apr. 18, 2025 Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be ...

May 9, 2026 • The passage of the 1965 Voting Rights Act marked what many historians mark as the actual beginning of democracy in the US. But last week the Supreme Court gutted what was left of the ...

Microchip Technology introduced a digital signal controller (DSC) with precision real-time control, a rich set of analog peripherals, and advanced cryptography suited for AI data center power and ...

Artificial intelligence tools are making it faster than ever to reproduce creative work. Does copyright even matter anymore? By Meaghan Tobin Reporting from Taipei, Taiwan Sigrid Jin was waiting to ...

Lita Epstein has 18+ years of experience as an author and financial writer. She has also written over 40 books. Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of ...

I have zero coding skills, but I was able to quickly assemble camera feeds from around the world into a single view. Here's how I did it—and what it means for all of us. I'm the Executive Editor, ...

I review privacy tools like hardware security keys, password managers, private messaging apps, and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

Despite the great case for getting off our duffs, there are some amazingly cool and effective practices we can do from the comfort of our own recliners—without even budging a finger. For instance, you ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...