A civil-rights investigation, which grew out of a 26-page memo by a political appointee, provides a road map for the White House’s assault on D.E.I.

Mykhailo Fedorov defended his efforts to modernize the Ukrainian armed forces as thousands of people protested his dismissal.

Academics, city leaders and congressional lawmakers number among the thousands to urge the Trump administration to reconsider a plan to assert more control over grants.

Lower gas prices have been a relief for households struggling with higher living costs. But now they are creeping higher again.

Super PACs and billionaires seem to be on the side of the G.O.P., new filings show.

In the first half of this year, Democrats raised more cash in every key Senate race except Iowa.

Mr. Fedorov became the youthful face of Ukraine’s successful drone warfare program. The move to replace him has prompted street protests.

Monitor air quality, prepare to stay inside and pay close attention to people with chronic conditions.

President Trump, who promised to “end wars,” not start them, may have fallen into a familiar presidential trap.

A visit to the Theodore Roosevelt Presidential Library.

An inventive $450 million center devoted to Roosevelt, who died in 1919, blends in with the natural beauty of North Dakota and celebrates conservation.

Kerry Sheron could often be found waving and nodding to those who passed his home, which stood out in Escondido, Calif.