RIVERSIDE, Calif. - A team of researchers at the University of California, Riverside, seeking to upend a long-held theory explaining how hormones freely enter and exit cells, has received a major ...

A little-studied steroid that serves as a building block for hormones like estrogen and testosterone has been shown to enhance learning and memory in a new study by researchers at UC San Francisco.

Steroid hormones are among the most widespread aquatic micropollutants. They are harmful to human health, and they cause ecological imbalances in aquatic environments. Researchers investigated how ...

WASHINGTON--Illegal use of anabolic steroids not only has dangerous side effects during use but also can harm of men's testicular function years after they stop abusing steroids, according to a study ...