Trump must halt ballroom construction, appeals court says

 (Tom Brenner for The Post)

Congress, not the president, must authorize the project, the court ruled. The order will take effect in two weeks, allowing the White House to appeal to the Supreme Court.

By Dan Diamond and Jonathan Edwards

Sen. Bill Cassidy says he will back Todd Blanche for attorney general, appearing to clear way for confirmation

Freedom Fuel, praised by Trump, sells cheap gasoline. But how?

Avoiding these 3 risk factors might buy you 13 more dementia-free years

Democrats are solving the wrong problems

One photo changed this ‘Odyssey’ actress's life

Trump tries new tack against birthright citizenship after Supreme Court snub

The Trump administration has refunded $100 billion in tariffs. Will you get any of the money?

Along parts of the East Coast, it’s as humid as the Amazon rainforest

A surprising show of economic weakness: 23,000 jobs lost in July

What doctors want you to know about ‘catch-up’ sleep

This gas station gave customers a discount for busting their best dance move

His post-retirement hobby? ‘Improving’ his kids’ homes unasked.

5 questions about flying with marijuana, answered

 (Washington Post illustration; iStock)

What to know about new medical cannabis laws, TSA policies and flying with CBD.

By Natalie Compton

The new science of cannabis and sleep

5 ways daily cannabis use can affect your body and mind