Follow election day live updates for the latest news and results from key races across the US, including the gubernatorial elections in NJ and VA, and the CA vote on Prop 50.

U.S. Transportation Secretary Sean Duffy warned on Tuesday he could be forced to close some of the national airspace to air traffic if the federal government shutdown extends for another week, warning of travel chaos and sparking a selloff in airline shares.

Zohran Mamdani, who will become New York City's youngest mayor since 1892, said in his victory speech that his win was a 'mandate for change'.

CSL Ltd., the world’s second-biggest maker of flu shots, forecast a US vaccination rebound as health groups counter misinformation and rising illness rates revive concern about prevention.

WASHINGTON (Reuters) -U.S. Transportation Secretary Sean Duffy warned Tuesday that if the federal government shutdown continues another week it could lead to "mass chaos" and could force him to close some of the national airspace to air traffic, a drastic move that could upend American aviation.

California voters will approve Gov. Gavin Newsom’s push to redraw the state’s congressional maps, CNN’s Decision Desk projects, boosting the national Democratic Party’s efforts to win control of the US House next year.

Energy Secretary Christopher Wright clarifies U.S. nuclear testing plans, confirming no explosive detonations but systems testing of weapons components instead.

Bain Capital is eschewing investments in the US data center build-out, as its private equity rivals rush to back the physical infrastructure powering the artificial intelligence boom.

The Democrat candidate ran on a significantly left-wing platform which included promising city-owned grocery shops and eliminating bus fares. Donald Trump is no fan and warned he could withhold federal funding for New York City if Mr Mamdani won.

The United States is providing $24 million in emergency assistance for Jamaica, Haiti, the Bahamas and Cuba after the countries were hit by Hurricane Melissa last week, the State Department said on Tuesday.