Melat Kiros’s challenge Tuesday to Representative Diana DeGette, who was elected the year before Ms. Kiros was born, is the latest Gen Z test in a year defined by generational upheaval.

A rescue mission will soon be underway for NASA’s Swift telescope.

As OpenAI and Anthropic prepare to go public, tech workers making six figures are grousing that they cannot compete with the new A.I. elite. Some doubt they can afford to stay.

As positive parenting takes over France, one psychologist’s call for a return to discipline has set off a furious debate.

A heat wave responsible for shattering numerous temperature records in Western Europe continued its shift east.

The tennis player once again offered some on-court couture.

Now is a good time to catch up on films you may have missed. Our critics have thoughts.

A Times/Siena poll reveals several crosscurrents in a key contest for Senate control.

A law meant to end surprise medical billing has led to large paydays for some surgical assistants, who can earn far more than the doctors they help.

A report examines how the war in Iran has weighed on Asian economies, but left China in a more advantageous position.

We look into the anti-immigrant movement in South Africa.

Scholars say the “unknown unknowns” of using artificial intelligence in the workplace may be undermining the technology’s advertised benefits.