This was ring number three and had been purchased to perform the role of ‘tourniquet’ in a last-ditch effort to stop the ...

She and Schindler are continuing to work together on other kinds of novel syntheses, including the formation of compounds with three-membered rings. "Using photocatalysts to excite substrates is a ...

You can make six-membered rings, and even five- and seven-membered rings ... His passion for his “hobby” of chemistry would take him across three continents to teaching and research appointments at ...

By Quentyn Kennemer, a writer who helps The Verge's readers save money by surfacing the best tech deals and presenting the ...

The ability to alter complex molecules by a single atom at a time would be incredibly useful for medicinal chemistry—it would ...

The Oura Ring Gen 3 has officially been replaced by the Oura Ring 4. So, whether you stumble upon an Oura Ring Gen 3 as ...

There’s a new Oura Ring 4 on the block, but if you’d rather snag a deal, the last-gen model is 20 percent off for Prime Day.

A new photocatalytic strategy allows researchers to swap oxygen atoms for nitrogens, converting furans into pyrroles in a ...

The Ultrahuman Ring Air sets itself apart as a truly lightweight option, weighing in at 2.4 to 3.6 grams (depending on your size). It also has a smooth interior that’s easy to slip on and very ...

Compounds that incorporate seven-membered rings are widespread in nature and frequently of considerable ... On continued heating, this intermediate rearranges spontaneously via the 3,3-sigmatropic ...