Telomeres—the caps at the ends of chromosomes that protect our genetic materials from the brunt of cellular wear and tear—are known to shorten and fray over time. Lifestyle, diet and stress can ...

Draw length is a measurement of how far an archer pulls a bow string. It’s a specification that will inform your arrow length, bow set up, and choosing a bow. Here’s a breakdown on how to measure draw ...

Once upon a time, I was involved in an abortive attempt to measure the variation of the fundamental constants. Thanks to that experience, I’ve always had an interest in these measurements, so a new ...