Having different chronotypes, or being more active in the morning vs. afternoon, may play an important role in preserving muscle mass and strength, and metabolic health, according to a new study.

If you’re trying to build muscle, you are likely hitting it hard in the gym to achieve your desired gains. However, as a nutritionist and trainer, I have seen time and again that it’s hard to see any ...

Adam Taylor does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

US population growth cooled significantly last year amid a sharp slowdown in immigration, according to new US Census Bureau data. The US population increased just 1.8 million, or 0.5%, in the year ...

One of the defining features of human evolution is the steady expansion of our brains. New findings suggest this growth may be partly linked to higher levels of estrogen before birth. Surprisingly, a ...

A meta-analysis of 96 randomized controlled trials found that strength and balance training, along with protein intake, led to the biggest improvements in walking speed, grip strength, lean muscle ...

The U.S. economy may be experiencing a sustained pickup in its speed limit, a positive development for the rest of the world as it looks set for its weakest decade of expansion in half a century, the ...

For a long time, the idea has been floating around that coffee, or more specifically caffeine, could interfere with muscle protein synthesis or have a catabolic effect (breaking down muscle). However, ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Nick Blackmer is a librarian, fact-checker, and researcher with ...

When it comes to longevity, bigger is not always better. Aim for everyday strength. By Hilary Achauer These days, you might think you have to become a power lifter to age well. Dr. Gabrielle Lyon, a ...

Christina is a freelance writer, registered dietitian, and sustainable food systems professional. She feels most passionately about improving the health of the planet and its people through sharing ...

Julia Ingram is a data journalist for CBS News Confirmed. She uses data analysis and computation to cover misinformation, AI and social media. The United States population experienced its slowest ...