Students reacted to a California bill that, if passed, would make it illegal for companies to sell such products to shoppers under 18 years old. By The Learning Network We invite students to ...

SAN FRANCISCO — New data suggest that lenacapavir delivered just once per year could be as effective for HIV prevention as the twice-yearly injections already under review by the FDA.

Articles, multimedia, and data visualizations by Pulitzer Center grantees from around the world.