Airline pilots flying into Washington, D.C., have reported nearly a dozen near misses that were scarily similar to this week’s midair collision that killed 67 people.

Authorities are combing the Potomac River for a second day in search of victims and more clues behind the deadliest U.S. air ...

It appears all involved were killed, which would make this the deadliest U.S. air crash in nearly 24 years. Authorities were ...