The punch requires less squeezing with the double lever design ... that make it safe for punching holes for extended periods, and it also features a bottom ring for storing it easily when you ...

Black hole mergers are beautiful — and some of the most violent events in the cosmos. Here's how the process unfolds. The story begins with two black holes orbiting far from each other in long ...

It doesn't work with iPhones at all, and although it's compatible with other Android devices, features like the energy score, "Find My Ring," and the double-pinch gesture, are all exclusive to ...

Reflective threads woven into the webbing give your dog extra visibility at night, though not as much as you'd get with an LED collar. There's a separate silicone ring ... you to double it up ...

But I’m surprised that Oura has not slimmed down its ring for this generation. I’m sure it could have been done, but the company seems to have opted to double down on accuracy instead.

It’s something you don’t think about - until you do. Why are golf courses designed to be 18 holes? Well, to begin with, they weren’t. And that story begins right where the great game of golf ...

A surprising discovery about the black hole V404 Cygnus is expanding our understanding of black holes, the objects they can host, and the way they form. Many black holes detected to date appear to ...

The latest and perhaps most direct approach at human-animal communication is a voice-activated collar that gives your pet the power to talk back to you. Or at least, that’s the idea. John McHale ...

The best ring lights are a must if you're looking to improve the quality of your videos, whether you're streaming on YouTube or hosting a work Zoom call. These simple, donut-shaped devices ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in ...

The combined 2% rewards rate — 1% when you make a purchase and 1% when you pay it off — is among the best on any cash-back card, especially for an annual fee of $0. Many or all of the products ...

Oura released its newest model, the Oura Ring 4 on October 15. The device features several cosmetic changes as well as some significant hardware improvements. First, the Oura Ring 4 replaces the 3 ...