Police now have possession of a notebook that reportedly describes the alleged suspect's rationale. Plus, more of the latest details in the shooting death of UnitedHealthcare CEO Brian Thompson.

As the Biden administration winds down, the FDA proposes nicotine limits on tobacco products to help people quit. Also: progress in women's health research; a large drop in overdose deaths; and more.

The bill, drafted by a bipartisan coalition of lawmakers, would force prescription drug middlemen to sell off all pharmacies they own. Other news stories cover once-a-year HIV prevention shots, gene ...

Since 2021, the number of people getting diagnosed with ADHD for the first time has risen significantly. In other news: Americans live with diseases longer than people from other countries; some foods ...

Meanwhile, Montana protects health care for transgender minors; Florida prison reverses care for transgender inmates; and more.

Officials are monitoring the U.S. outbreak but say a vaccine isn't yet warranted. The incoming Trump administration will decide how to proceed. In related news, The New York Times explores whether ...