A team of engineers and scientists has shown for the first time that a hard-X-ray cavity can provide net X-ray gain, with X-ray pulses being circulated between crystal mirrors and amplified in the ...

A satisfying hand-sharpening process that brings a dull blade back to razor sharp. This video highlights control, technique, and the quiet precision of manual knife sharpening. #KnifeSharpening ...

For the first time, researchers have amplified X-ray light multiple times in a resonator cavity, in a way highly similar to traditional lasers. With great success: the new technique delivers extremely ...

Netflix has revealed the first-look images of a provocative and controversial new drama series landing on the streaming platform in just a few weeks. Based on a critically acclaimed novel and adapted ...

Procter & Gamble (PG) has been busy on the patent front with the development of a new razor system under the name Lystra. Multiple 2025 patent applications assigned to The Gillette Company LLC cover a ...

One of Southern California’s largest health systems is facing a potential class-action lawsuit alleging that its use of artificial intelligence (AI) to “secretly” record patient-clinician ...

The European XFEL in Hamburg is one of the world's most powerful X-ray lasers. A new system called XFELO makes it possible to generate X-ray flashes with photons of very precisely defined energy. This ...

The self-assessment tax deadline is fast approaching, but landlords and the self-employed will soon have new HMRC requirements to follow – known as Making Tax Digital. The changes are the “biggest ...

In Las Vegas, I saw just how wrong-headed the US's 'drill, baby, drill' mentality is. I'm the Executive Editor, Features & Special Projects at PCMag.com. I oversee both traditional features and the ...