She challenged the conventional view that a majority of head and neck cancers resulted from cigarette smoking and excessive alcohol consumption.

In a TV interview, Representative Alexandria Ocasio-Cortez distanced herself from positions like “defund the police” and indicated she hasn’t ruled out a presidential or Senate run.

Dr. Abdul El-Sayed’s call with the former president comes as he tries to win over wary Democrats in Michigan’s high-stakes Senate race.

The appointment of Mohsen Rezaei as secretary of the Supreme National Security Council suggests that Iran’s old guard is consolidating power.

The Strait of Hormuz is Iran’s best leverage to get Washington to release Iran’s frozen assets, lift economic sanctions and end its naval blockade.

Inspired by Ukraine’s battlefield gains, Taiwan is betting on drones to deter a potential Chinese invasion.

It can’t go on like this forever.

The curious case of Guren “Bobby” Zhou shows the ease with which investors with shady backgrounds and unknown motivations can funnel money to the president.

He spent 11 days in the Trump White House nine years ago. Now he has a hit podcast, helping the British public, among others, understand what’s going on.

Representative Jared Huffman of California, the only self-declared “humanist” in Congress, writes in a new book that the separation of church and state is in grave danger.

Olivia Ferney grew up a child of schoolteachers in Ontario. Now she’s an expert in private jets, luxury cabanas and champagne-soaked revels.

Tarek Mansour co-founded the fast-growing prediction market company shortly after graduating from M.I.T., aiming to provide a “mathematical, objective” view of the world.

For over a century, Madison Paper Industries was a small Maine town’s economic engine. A new owner moved in, but uncertainty persists.

Israel and the United States aren’t just targeting the Lebanese militant group’s weapons. They’re going after its money.