Semen contains nutrients like zinc, selenium, and polyamines that, in theory, may support skin health. However, these appear in quantities too small to provide meaningful benefits when applied ...

Our society urgently requires a transition from fossil fuel dependence to a biosustainable economy. Engineering assembly-line or multi-domain megasynthases, such as type I polyketide synthases (PKSs), ...

A group of natural compounds attracting attention for their anti-aging potential has a dark side. New research shows how a family of chemicals called polyamines speeds up the growth of cancer cells.

Kourtney Kardashian’s Lemme line is doing its first-ever collab — and naturally, sister Kylie Jenner was first in line. The reality TV stars turned wellness and beauty moguls announced today that they ...

UT Southwestern Professor of Molecular Biology Zhijian “James” Chen has been awarded the 2026 Japan Prize in Life Sciences. The prize is one of the highest international honors for science and ...

Spermidine is a naturally occurring polyamine that interacts with nucleic acids, proteins, and adenosine triphosphate (ATP). As a result, spermidine influences vital processes like cell growth, ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The U.S. Food and Drug Administration notified consumers of a recall for a “healthy aging” supplement. The recall, initiated due to an undeclared allergen, has been officially labeled a Class 1 recall ...

Supplement Manufacturing Partners, Inc., announced the recall, which was published by the Food and Drug Administration (FDA) on Wednesday, April 16. The products were sold online from May 22, 2024, ...