Millions of people were at risk of tornadoes and other severe weather on Wednesday. More than 200,000 customers were without power.

The redesigned map of the New York City system, the first to be introduced in nearly half a century, is reminiscent of a version from the 1970s that was reviled by many traditionalists.

None of the nation’s top-10 firms by revenue have signed a legal brief demonstrating support for the law firm that is resisting an executive order.

In addition to reductions at agency personnel, federal regulators are demanding $2.9 billion in contract cancellations, The Times has learned.

The reorganization that began on Tuesday will scale back an agency that has been a public health model around the world.

What happens to your body when you deliver a 25-hour speech without any breaks?

Many Democrats, including in Mr. Booker’s home state of New Jersey, reveled in his stamina and moxie as he assailed President Trump in the longest Senate speech on record.

Elon Musk has become a valuable heat shield for a president who avoids blame at any cost.

Daniel Lurie, the city’s new mayor, is scaling back a program that gives away clean foil, pipes and plastic straws for fentanyl consumption. Nonprofits will have to direct people toward treatment.

A measure to cancel some Canadian tariffs is all but certain to stall in the House. But with a handful of Republicans in favor, the vote sent a signal of opposition to the levies.

Protests against Hamas are encouraging, but prolonged and unnecessary killing still seems likely.

The Republican speaker, who has mostly wielded power by relying on the threat of retribution from President Trump, has chosen an institutional fight it’s not clear he can win.

The Palestinian Red Crescent Society said that nearly all of the 15 bodies recovered had gunshot wounds.

TikTok’s future is in limbo as another deadline looms. For some users, nothing has been the same since those 14 hours in January anyway.

Cristóbal Tapia de Veer’s music was one of the breakout stars of HBO’s vacation thriller. But in an exclusive interview, the composer revealed that he had ooh’ed his last loo-loo.

President Trump unveiled sweeping tariffs that included so-called reciprocal actions on dozens of other countries at very high levels.

Also, millions of Americans are at risk for tornadoes and “generational” flooding. Here’s the latest at the end of Wednesday.

The facility, in Colstrip, Mont., used a new E.P.A. system for requesting special waivers from President Trump.

In February, security camera footage showed a masked figure spraying the reindeer with an unknown liquid. The police have no leads.

After a failed $20 million effort to tilt a State Supreme Court race, Elon Musk joins the ranks of billionaires frustrated by the laws of politics.