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Shares of Twitter jumped as much as 10% in pre-market trading Monday on the heels of a report that CEO Jack Dorsey intends to step down. The report, from CNBC, has not been independently verified by CNN.

A University of Nevada Las Vegas student died just days after participating in a fraternity's charity boxing match where he collapsed soon after the fight, according to statements from the university and his family's attorney.

President Joe Biden offered some words of encouragement to a young girl who struggles with a stutter, empathizing with her as someone who has had a lifelong stutter himself.

Fears about the Omicron variant of Covid-19 rattled the world's financial markets Friday and early Monday morning. But shares of the major coronavirus vaccine makers were getting a boost from the latest pandemic jitters.

Bugatti, the French manufacturer of $3 million supercars, is over a century old. But now it faces what may be the most difficult maneuver it has ever had to carry out: transitioning to an electric future.

Wall Street despises uncertainty. The less information investors have, the harder it is to make decisions about how to position for the future.

The US Chamber of Commerce last year endorsed 23 vulnerable freshman House Democrats -- the most in at least a decade -- and enraged House GOP Leader Kevin McCarthy and other top Republicans who accused their long-time big business allies of heresy.

Amid shortages, Canada is tapping into its strategic reserves. This time, for maple syrup.

Coming off the Thanksgiving holiday, the Biden administration enters a legal crucible as several high-profile lawsuits that carry significant consequences for President Joe Biden's legacy get key hearings in court.

• Moderate House Republican warns McCarthy over embracing far-right members