The collapse of the Trump administration’s version of events in the case was only the most recent instance in which officials gave an account of a shooting that was later contradicted.

The F.A.A., citing “a grave risk of fatalities” from a new technology being used on the Mexican border, got caught in a stalemate with the Pentagon, which deemed the weapon “necessary.”

As Congress leaves town without funding their department, airport security officers wonder, “How many more times am I going to be able to do this?”

The national party, which is nearly $100 million behind its G.O.P. counterpart, bought the list for $6.5 million.

Problems at detention centers operated by CoreCivic extend far beyond recent measles outbreaks.

The heart is not romance; it’s the organ that guards the line between life and death.

He speaks English. She speaks Mandarin. The secret to their happy marriage: Microsoft Translator.