U.S. Air Traffic Is Snarled After Ground Stop Ends

Thousands Remain Stranded After Nearly 5-Hour Stoppage

It could take days to recover after flights resumed on Friday night. U.S. officials blamed an aging air traffic control system.

Nvidia Scandal Prompts Questions of What It Means to Be a Spy

Jensen Huang had an affair with a woman believed to be a Chinese asset. But U.S. intelligence is assessing more about her role.

A ‘Generational Clash’ Is Fueling Europe’s Protests

As retirees live longer, governments need to spend more on pensions. That makes it harder to fund other services, spurring protests like those planned this weekend in France.

‘Get Focused on London’: How Iran’s Agents Attacked European Targets

A wave of assaults in Britain and elsewhere in the spring sowed fear across Europe. Prosecutors shed new light on how Iran took aim at U.S. allies.

Venezuelans Saw Oil as Their Birthright. Now Trump Is Claiming It.

Long-held beliefs in Venezuela about sovereign control over oil are fraying as the U.S. lays claim to the country’s oil reserves.

2h agoBy Simon Romero and