Daily briefing: Who needs testosterone therapy?

You have full access to this article via your institution. Hello Nature readers, would you like to get this Briefing in your inbox free every day? Sign up here . Sharif University of Technology after it was bombed on 7 April 2026. Credit: Fatemeh Bahrami/Anadolu via Getty Bombing by the United States and Israel have damaged some of Iran’s universities and hospitals , researchers tell Nature . …