Doctors Wrestle With A.I. in Patient Care, Citing Lax Rules

The F.D.A. has approved many new programs that use artificial intelligence, but doctors are skeptical that the tools really improve care or are backed by solid research. More details

Are Doctors Doing Risky, Unnecessary Procedures?

Readers discuss an article raising concerns about artery-clearing procedures. Also: Gender-neutral language; oral contraceptives; artificial intelligence. More details

The Climate Protesters and the Museums

When protesters attack art in museums. Also: Justice Clarence Thomas and friends; the Ukraine war; A.I. and doctors; cheering for losing teams. More details

What Makes Trump Act That Way? A Psychiatrist and a Psychologist Weigh In.

Mental health professionals offer explanations. Also: Protecting the ex-president; sealing criminal records; compassionate doctors; sex and the G.O.P. More details