Dry-aged steak on a wooden cutting board next to a knife - Luca DAddezio/Shutterstock There seem to be a million and one different ways to prepare steak — whether you're sous vide-ing it, ...

Frequently conflated, slowing aging and extending length of life are not the same thing, a mouse study shows. This article was produced in partnership with the author by Scientific American Custom ...

There seem to be a million and one different ways to prepare steak — whether you're sous vide-ing it, flame-grilling it, marinating it, or making it into a classic steak tartare. But that diversity ...