New research suggests tiny molecules made inside the bloodstream may help slow some of the biological processes behind skin ...

Another staple in your skincare routine should be a "really good" vitamin C serum. A well-formulated vitamin C serum "can really improve your skin's ability to neutralize free radicals, so it boosts ...

Anti-aging supplements have reached new heights, with billions, even trillions, of dollars changing hands. But what do we really know about their benefits and risks? Anti-aging supplements are ...

Scientists have discovered another mechanism through which cancer cells thrive. (Koto_feja/E+/Getty Images) A group of natural compounds attracting attention for their anti-aging potential has a dark ...

It’s natural, too.

Polyamines—natural molecules found in every living cell—have become stars in the longevity world for their ability to boost cellular cleanup and support healthy aging. But there’s a dark twist: high ...

Kennedy Jr., secretary of the U.S. Department of Health and Human Services, who has vowed to end the FDA’s “aggressive ...

A 2025 study found that mice given monthly doses of psilocybin over 10 months had an 80% survival rate (versus 50% in controls) and appeared physically younger, Researchers believe this may be due to ...

There's nary a beauty blog, podcast, or influencer that isn't talking about exosomes right now — and with good reason: studies show these small-but-powerful messenger cells can reduce inflammation, ...

Loss of teeth and jawbone density leads to "facial collapse", but anti-aging dentistry restores the vertical dimension to ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...