In biology, many RNA molecules act as sophisticated microscopic machines. Among them, riboswitches function as tiny biological sensors, changing their 3D shape upon binding to a specific metabolite.

Subriel Matias and Dalton Smith have both made weight ahead of Saturday’s WBC junior welterweight title fight at the Barclays Center in Brooklyn, New York. This afternoon Matias hit the scales at ...

University of Lincoln provides funding as a member of The Conversation UK. Weight-loss drugs such as Ozempic, Wegovy and Mounjaro work primarily by reducing hunger. They mimic a hormone the body ...

There’s a lot of debate about weight machines in the fitness world. Some people gravitate towards them because they seem a heck of a lot easier than cranking out some reps with a pair of dumbbells or ...

Danish drugmaker Novo Nordisk A/S was at the forefront of the weight-loss injection boom as people discovered that its Ozempic shot, originally developed to treat diabetes, could help trim their ...

Editor's Note: While the official weigh-in ended, all boxers will be present at the live-streamed event at 6 p.m. ET. Here is how to watch with updates. Size is one of the myriad storylines ...

MIAMI – Anderson Silva and Tyron Woodley had no trouble making weight for their boxing match. On Thursday, both men stepped on the scale looking to hit their contracted catchweight limit of 195 pounds ...

SPOKANE VALLEY, Wash. — In Spokane Valley, there’s a new way to give back this holiday season that's as easy as buying a snack or soda. Friday, the Church of Jesus Christ of Latter-Day Saints unveiled ...

Merab Dvalishvili opens up about the brutal reality of his weight cuts, admitting he feels off, low-energy, sleepy, and mentally drained during the process. Big names like Ilia Topuria and Islam ...

Creatine can boost muscle and strength, but the scale might jump at first. Experts explain what’s real and what’s just water weight. But despite all those proven benefits, the supplement’s reputation ...

The #UFCQatar main event is OFFICIAL‼️@ArmanUFC locks it in at 156lbs! [ Watch Saturday on the @ESPN app | 1pmET ] pic.twitter.com/vadVIu5ig8 — UFC (@ufc ...