UK charity warns against excessive academic pressure and suggests reducing the number of high-stakes tests Exam stress at age 15 can increase the risk of depression and self-harm into early adulthood, ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Cortisol is your body's main stress hormone. Keeping it ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. My mother lived with Alzheimer’s disease for 12 years. Even with a lot of ...