The Ultimate Fighting Championship bout is scheduled for June 14, President Trump’s 80th birthday.

A Republican-led redistricting effort forced Representative Al Green, who has served 11 terms, and Christian Menefee, one of the newest members of Congress, into a battle for the same seat.

Lawyers representing federal workers said the move is intended to chill speech and could be challenged on First Amendment grounds.

The contracts, announced on Tuesday, are part of the space agency’s efforts to establish a moon base.

For a split second, a fireball outshone the rivers of molten lava flowing from the Philippines’ most active volcano.

In past outbreaks, Americans exposed to the virus were sent home to be treated in state-of-the-art facilities. The Trump administration has already flown some U.S. citizens to Europe for treatment.

President Trump has sought revenge in G.O.P. primaries. Democrats have turned out to vote in large numbers. Republicans have gained a redistricting advantage.

Plus, Ferrari’s first fully electric car. Here’s the latest at the end of Tuesday.

With early voting already underway, it became clear there was no longer enough support to use new lines before the November midterm elections.

Pope Leo XIV’s spiritual message on artificial intelligence arrived as Silicon Valley’s A.I. enthusiasts pursue their own spirituality through technology.

Authorities in Britain and France warned that “unprecedented” temperatures — at a time when few expected them — could persist. Climate change has made heat waves more frequent and more intense.

The plaintiffs had sought a temporary restraining order, arguing that the map violated a state ban on partisan gerrymandering that voters passed in 2010.

A deal to end the current blockade is merely an enticement for the next blockade and the one after that.

Kassi Solberg has concerns about a proposed complex, the size of 3,800 football fields, near her home. Trust us, the developer says.

Ten people, including a firefighter, were injured after the rupture at the Nippon Dynawave Packaging Company in Longview, Wash., the authorities said.

The agreement is important for both nations, as Canada seeks new markets away from the United States and Germany tries to diversify its energy supply.

The best-selling author of “Sapiens” and “Nexus” discusses the core delusions deranging our politics.

Alabama is likely to appeal the ruling, which stops an effort to use a new congressional map that would likely cost Democrats a majority-Black district.

Florida officials had asked the justices to hear a lawsuit accusing California and Washington of improperly granting licenses to an immigrant accused in a fatal crash.

A group of immigration judges in 2020 challenged work-related restrictions on their public speaking engagements, saying they violated their free speech rights.

While global warming is still a threat, the decision to back away from a worst-case outlook raises questions about whether some risks have been overstated.

The United Nations has a new plan for weighing economic gains alongside health and environmental progress. But consensus is elusive.

Matthew Perry’s assistant injected the ketamine that killed his employer. His sentencing has some in the demanding profession considering the power dynamics involved.

Dermatologists are flummoxed.