More Young People Are on Multiple Psychiatric Drugs, Study Finds

Polypharmacy, a prescribing practice that some experts warn can be unsafe, is becoming more commonplace.

Trump’s Takeover of the Republican Party

Readers discuss a column by David Brooks. Also: Tears for America; the border reform bill; FAFSA delays; an Alzheimer’s drug; protests in Israel.

Don Catlin, Who Ran an Elite Antidoping Laboratory, Dies at 85

A medical doctor and an expert in pharmacology, he ran drug testing for sports leagues and the Olympics, unlocking the chemical codes for previously undetectable designer steroids.

Is There Anything I Can Do to Reverse Dark Circles?

Some skin care products can offer some benefits, but they may not live up to their brightening claims.

Is There Anything I Can Do to Reverse Dark Circles?

Some skin care products can offer some benefits, but they may not live up to their brightening claims.

US Agencies Start Inquiry Into Generic Drug Shortages

The F.T.C. and H.H.S. are examining the tactics of group purchasing organizations that generic industry executives say have led to scarce supplies of treatments like chemotherapy.

Journal Retracts Studies Cited in Federal Court Ruling Against Abortion Pill

The journal found that the studies, which had suggested that medication abortion is unsafe, included incorrect factual assumptions and misleading presentation of the data.

The Race to Stop Ozempic Muscle Loss

Gym chains, nutrition startups and drugmakers all want to solve a common issue among people who take weight loss drugs.

J&J, Merck and Bristol Myers Squibb CEOs Will Testify at Senate Hearing on Drug Prices

The top executives of three major companies are set to appear on Thursday before a Senate panel led by Mr. Sanders, who has made lowering drug costs a signature issue.

What to Know About Mild Cognitive Impairment Treatment

There are ways to manage symptoms and slow the progression.