WASHINGTON — President Joe Biden opened NATO’s 75th anniversary summit on Tuesday seeking to bolster confidence in both the alliance and his own political standing with a forceful speech warning of the threat posed by Russia and other authoritarian states as the world plunges into a new era of superpower conflict.

WASHINGTON — Boeing agreed Sunday to plead guilty to a felony charge of conspiring to defraud the federal government over two fatal crashes of the 737 Max in 2018 and 2019, according to a late-night court filing.

An expert on Parkinson’s disease from Walter Reed National Military Medical Center visited the White House eight times in eight months from last summer through this spring, including at least once for a meeting with President Joe Biden’s physician, according to official visitor logs.

WASHINGTON — President Joe Biden on Monday dared his critics to “challenge me at the convention” if they want him out of the presidential race, refusing to step aside in a defiant letter to Democratic members of Congress and in fiery remarks on MSNBC’s “Morning Joe” program.

WASHINGTON — President Joe Biden’s base of support among key Democrats on Capitol Hill began to crumble Sunday as a half-dozen top members of the House privately told colleagues he should withdraw from the presidential race amid growing concerns about his age and ability to win reelection.

SELMA, Ala. — By early this year, around the time a prosecutor called President Joe Biden a “well-meaning, elderly man with a poor memory,” Vice President Kamala Harris already knew something had to change.

Lawyers for former President Donald Trump on Friday asked the judge overseeing his classified documents case to put that proceeding almost entirely on hold as they sort through whether Trump enjoys immunity from the charges based on a landmark Supreme Court ruling this week.

The risk of hurricane-induced power outages could become 50% higher in some areas of the United States, including Puerto Rico, because of climate change in the coming decades, according to a new analysis.

DHIGULAABADHOO, Maldives — On a wisp of land in the Indian Ocean, two hops by plane and one bumpy speedboat ride from the nearest continent, the sublime blue waves lapping at the bone-white sand are just about all that breaks the stillness of a hot, windless afternoon.

After several days of quiet griping and hoping that President Joe Biden would abandon his reelection campaign on his own, many wealthy Democratic donors are trying to take matters into their own hands.