Trump Aides Signal New Tariffs on Chips, Calling Exclusions Temporary

On Friday, the administration carved out an exception for a variety of electronics from the steep taxes now applied to Chinese imports.Read More
As Ukraine’s Politics Heat Back Up, a Former President Sees an Opening

Petro O. Poroshenko, who led the country before Volodymyr Zelensky, said that peace talks could be smoothed if opposition figures were included in the government.Read More
China Halts Critical Rare Earth Exports as Trade War Intensifies

Beijing has suspended exports of certain rare earth minerals and magnets that are crucial for the world’s car, semiconductor and aerospace industries.Read More
White House Releases Results of Trump’s Annual Physical Exam

The report is the first public accounting of the president’s health since January, when he became the oldest man ever sworn into his office. His previous medical disclosures have drawn scrutiny.Read More
Bernie Sanders Attacks Trump’s Policies During Surprise Coachella Appearance

The senator appeared onstage at the music festival on Saturday night, appealing to young people to oppose President Trump.Read More
Understanding A.D.H.D.

What’s behind the surge in cases in the U.S.?Read More
Russian Attack on Sumy in Ukraine Kills and Wounds Dozens

The strikes were the latest in a string of attacks on urban centers that have caused heavy civilian casualties even as the Trump administration pushes for a cease-fire.Read More
5 Takeaways From New Research About A.D.H.D.

Scientists who study the condition are wrestling with some fundamental questions about the way we define and treat it.Read More
Have We Been Thinking About A.D.H.D. All Wrong?

Even as prescriptions rise to a record high, some experts have begun to question our assumptions about the condition — and how to treat it.Read More
Hong Kong’s Democratic Party, Once a Formidable Force, to Disband

The party, once the city’s largest opposition force, long championed a moderate approach. It ended up squeezed between a discontented populace and a repressive Beijing.Read More