None ...

There’s an old, faintly sarcastic Yankee idiom: “You can’t get there from here.” It implies that a destination is only reachable with great difficulty and that anyone attempting the journey is of ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are no exception. One of the newer tools they’ve enabled is the laser welder, ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are no exception. One of the newer tools they’ve enabled is the laser welder, ...

I f you’ve never seen a laser shoot an aircraft out of the sky, the experience can be unsettling. The weapon fits comfortably ...

Ukrainian engineers have tested a new laser-based air defence system called Sunray, designed to destroy drones at a fraction ...

Small projects and repairs are no match for this portable welder.

If you're looking to save money on your wireless bill, these lesser-known, lower-cost cell phone plans might be the ticket. I’m one of PCMag’s mobile writers. That means I check out phones, hotspots, ...

What defines a "true" gaming laptop? It has a dedicated graphics processing unit (GPU), the laptop equivalent of a graphics card. And that means that you'll find gaming laptops only so cheap and no ...