As the war in Iran spreads, Kyiv is eagerly offering its hard-won expertise and advanced technology to counter Iranian drones.

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

A lawsuit filed on Monday argues that a State Department’s decision to withhold visas from experts who have pushed for stronger social media regulations is illegal.

Delusional infestation is one of the darkest embodiments of medical uncertainty.

Across Asia, where countries are highly exposed to rising oil and gas costs and tightening supply, governments are acting to mitigate economic harm.

The agreement, which requires a judicial sign-off, would avoid a breakup of the concert giant. But states who joined the suit object to the terms.

The news is good. Really.

We examine the Middle East’s role in food production.

Antonio Wiley’s mother, Anita, vanished during a time when her hometown Detroit was wracked by drugs and crime. It took three decades and an extraordinary effort by a missing persons detective to locate her.

James Talarico, the Democratic nominee from Texas, hopes to counter what he sees as a conservative takeover of the American church.

Ukraine’s leader, Volodymyr Zelensky, traveled east to visit frontline troops trying to stave off Russian attacks, and invited reporters for The New York Times to go with him.