Rotaxanes are dumbbell-shaped mechanically interlocked molecules in which one or more ring-shaped molecules are threaded ...

Slimmer, longer lasting and much easier to live with, new Oura sets a very high new bar for health-tracking wearables The Guardian’s journalism is independent. We will earn a commission if you buy ...

New catalytic methods streamline the synthesis of empagliflozin, a type 2 diabetes drug, by directly forging the ...

Meghan Markle has surfaced in an Instagram video wearing a stunning new ring, featuring a blue jewel on her finger for her As Ever lifestyle brand, hinting that it is an anniversary present from ...

We've tested both of these rings extensively, and the real choice comes down to this: do you want the best health insights and software, or the most comfortable fit, longer battery life, and no ...

More discreet than a fitness tracker or smartwatch, the top smart rings we've tested can track your activity, sleep, and other health metrics from an unobtrusive spot on your finger. I’m PCMag’s ...

Wedding bands are traditionally worn beneath an engagement ring. However, there’s no “right” way to wear your wedding ring stack, and you can layer how you wish. Below, find all the wedding jewelry ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

J.R.R. Tolkien's Lord of the Rings saga is a seminal work of fantasy that spawned one of the best film trilogies ever created. Tolkien's story of good vs. evil is built around timeless themes of ...

The Ultrahuman Ring Air brings accurate and insightful sleep tracking and a holistic overview of daily activity, readiness, and wellness. It’s not for super-sporty or prosumer athletes like Whoop, and ...

One excels at fitness, the other at sleep. After extensive testing, here's what you need to know about these smart health tracking devices. Vanessa is a lead writer at CNET, reviewing and writing ...