March 1, 2022 Edition

News

Compound produced by bacteria protects the skin

Researchers discovered how a bacterium that lives on the skin, called S. epidermidis, helps protect the skin from water loss and damage.
News

Calorie restriction, immune function, and health span

A study of moderate calorie restriction in people led to the identification of a gene that is involved in improved immune and metabolic functions.
News

Use of melatonin supplements rising among adults

The use of melatonin supplements by adults in the United States more than quintupled between 1999 and 2018.

More Stories

June 9, 2026 Edition

June 2, 2026 Edition

May 19, 2026 Edition

May 12, 2026 Edition

April 28, 2026 Edition

March 31, 2026 Edition

March 17, 2026 Edition

March 10, 2026 Edition