An outbreak linked to McDonald’s Quarter Pounder hamburgers has sickened at least 49 people across 10 states. Here’s ho…

One voter’s mistake has been transformed into a voter fraud conspiracy theory, catapulted into the national spotlight b…

Scientists say they have observed one of the highest-altitude acts of bird predation ever recorded.

Zohran Mamdani, a state lawmaker from Queens, has entered the Democratic primary for mayor of New York City, joining a …

Patient advocates hope Dr. Michelle Tarver will lead the agency to focus more on safety and less on rapid approvals.

Exceptions to save a mother’s life don’t matter when doctors fear performing the procedure.

A new court, a death penalty case and even the weather have contributed to the go-slow process at Guantánamo Bay.