FAA Orders Some Boeing Max 737 Planes Grounded Pending Inspection

An Alaska Airlines plane made an emergency landing at the Portland, Ore., airport on Friday after a hole opened up in the plane while it was in flight.

The Invisible War in Ukraine Being Fought Over Radio Waves

Using electromagnetic waves to flummox and follow smarter weapons has become a critical part of the cat-and-mouse game between Ukraine and Russia. The United States, China and others have taken note.

Southwest’s Meltdown Could Cost It Up to $825 Million

The airline has not said how soon it will upgrade the systems that contributed to mass flight cancellations, or how much that will cost.