Analysts have forecast more stellar gains for the S&P 500. But concerns about inflation, the dollar and sky-high valuations could make for a choppy run.

We look at the uniquely American animosity toward artificial intelligence.

Plus, your Friday news quiz.

A flashover is an event where an entire room is rapidly engulfed in flames.

The Zaporizhzhia plant, occupied by Russia, would be crucial to powering Ukraine’s postwar recovery.

As enhanced subsidies expire, many Americans covered under the Affordable Care Act are having trouble paying for insurance.

Some start-ups, blurring the lines between home and office, are embracing a “no shoes” policy.

The unseen workers who help train self-driving cars to see.

Among them, benefits for minimum wage workers, cancer patients and parents of young children. Also, a change to child abuse reporting.

It was a haven for the young, where they could find hot chocolate when they wanted quiet and affordable drinks when they did not. Then it turned into a place of death.

Former Mayor Eric Adams and some conservative-leaning Jewish leaders criticized the revocation of his executive orders, one of which he signed just last month.

F.C. Barcelona’s liabilities have reached 2.5 billion euros, the result of financial mismanagement and vaulting ambition.

Mayor Zohran Mamdani acknowledged skeptics of his plans while reiterating that he would focus on working-class New Yorkers.

Thousands of New Yorkers packed the plaza ouside City Hall and the streets of Lower Manhattan to see Mayor Zohran Mamdani take office.

From her student days, she stubbornly refused to follow popular artistic trends. Instead, she spent decades exploring the effects of light on glass.

Tragically, America is still living in a political era that began on Jan. 6, 2021.

Gynecologists long viewed bacterial vaginosis as solely a women’s issue — until a study that treated their male partners, too, proved otherwise.

Now that the condition is known to spread sexually, there are steps you and your partner can take to prevent it.