Marco Rubio weighs quitting Trump administration after Republicans' midterm election defeat

Diplomatic contacts, humanitarian initiatives and mounting battlefield casualties are adding urgency to efforts to resolve the conflict that began in 2022

Investors rushed to safer assets as mounting concerns over artificial intelligence valuations and potential policy changes triggered widespread selling across equities

Investors rushed to protect portfolios against further losses as volatility surged, systematic funds prepared large sales and confidence in technology stocks weakened

Wisconsin reported its first measles death in more than three decades on Thursday, the latest state to suffer a fatality from a virus that was long eradicated in the US but recently surged back amid a wave of anti-vaccine sentiment.