The midair collision at Marana Regional Airport raises questions about air traffic control systems at tower-less airports.

Tens of thousands of planes take off, land and perform touch-and-goes at the Marana Regional Airport in southern Arizona ...

A small plane with three people on board crashed into the top of a remote mountain in southern Vermont on Wednesday morning, authorities said.

The U.S. dollar firmed above an 11-week trough on Thursday as vague pledges from President Donald Trump to impose tariffs on ...