Once used by vets to anesthetize elephants, carfentanil is now an extremely dangerous illicit drug often disguised as an oxycodone tablet—and it's 100 times stronger than fentanyl.

Non-target screening using chromatography coupled to high-resolution mass spectrometry is a powerful tool in environmental ...

Troubleshooting in gas chromatography has become much simpler over the years, with modern systems often having automated diagnostics that help ensure proper operation. However, not all troubleshooting ...

If you’re anything like me, the start of a new year, or even a new season, always corresponds with a closet purge. And while it feels good to free up space and let go of fashion pieces we no longer ...

This is not meant to be a flex, only a statement of fact: my skin is easily irritated by cheap polyester. Luxury basics made with Pima cotton, extrafine merino wool, mulberry silk, and other fine ...

THE carrier gas in gas chromatography is usually considered to play little part in the analytical process, and its choice is usually determined primarily by the method of detection. That carrier gas ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Listen, I’ll be the first person to tell you that homemade face masks can be a little questionable.

Minecraft remains one of the best games of all time over a decade on from its release, but spending such a long time in one game could lead to you running out of ideas. We've been there: you've ...

What Is the Default Mode Network? The default mode network (DMN) is a system of connected brain areas that show increased activity when a person is not focused on what is happening around them. The ...

Computing is part of everything we do. Computing drives innovation in engineering, business, entertainment, education, and the sciences—and it provides solutions to complex, challenging problems of ...

What to pay attention to, the kinds of schedules to follow, and what you don’t need to worry about at all. Credit...Aart-jan Venema Supported by By Melinda Wenner Moyer This guide was originally ...