Imagine a world in which a hurricane devastates the Gulf Coast, and the U.S. has no federal agency prepared to quickly send ...

All 64 people aboard an American Airlines jet that collided with an Army helicopter were feared dead in what was likely to be ...

Crashes are more common involving smaller planes like the single-engine Cessna that went missing in Alaska on Thursday.

Experts say the deadly incident poses grave questions about how a collision was able to happen over the US capital.

Midair collisions throughout aviation history have brought some of the worst tragedies in the sky. But they've also left important lessons.

Experts say every state gets millions in federal help — and a little more goes to Republican states and congressional ...

Damage following Tropical Storm Helene can have long-term effects on health and climate. Programs that fund this type of research under Trump attack.

The U.S. military is working on a new effort to identify the remains of service members killed in the infamous World War ...