CNN US

Dr. Mehmet Oz, the cardiothoracic surgeon and television personality, is running for the US Senate in Pennsylvania as a Republican, according to an op-ed published Tuesday in the conservative Washington Examiner.

Investors were spooked by the discovery of the new Omicron variant of the coronavirus. Now, they're contending with another wrinkle in the outlook: The Federal Reserve could be prepared to roll back stimulus measures faster than planned because of persistent inflation.

President Joe Biden will mark World AIDS Day on Wednesday by unveiling a new national HIV/AIDS strategy with the goal of ending the HIV epidemic by 2030, a senior administration official told CNN.

When the Supreme Court hears a constitutional challenge on Wednesday to a Mississippi ban on abortion after 15 weeks of pregnancy, the justices will start with the two seminal decisions that secured the abortion right for women.

Investigators in New Mexico were authorized by a state judge Tuesday to search an Albuquerque prop store where some of the rounds used on the set of the film "Rust" prior to the fatal shooting in October are believed to have been supplied.