As climate change brings more boats to the Arctic, the U.S.'s need for boats that can cut through the ice has also increased.

The icebreaker Aiviq is a gas guzzler with a troubled history. The ship was built to operate in the Arctic, but it has a type of propulsion system susceptible to failure in ice. Its waste and ...

Searchers in a helicopter found the wreckage of the single-engine plane on sea ice 12 miles offshore, according to the Coast Guard said.

Just hours after finding 10 people dead in western Alaska from one of the deadliest plane crashes in the state in 25 years, ...

On Jan. 29, an American Airlines passenger plane and an Army helicopter collided near Washington, D.C., killing 67 people in the deadliest air disaster in more than two decades. Just days later, a ...

Authorities believe there will likely be no survivors in the midair crash involving an American Airlines regional jet and a Black Hawk helicopter Wednesday night in the skies above the nation's ...

The helicopters arrived ... to honor the victims of Alaska Airlines Flight 261. The helicopter flyover marked exactly 25 years since the commercial airliner crashed into the ocean near Anacapa ...

The helicopters arrived at precisely ... afternoon for a ceremony to honor the victims of Alaska Airlines Flight 261. The helicopter flyover marked exactly 25 years since the commercial airliner ...

For weeks, Seattle-area residents who lost loved ones on Alaska Airlines Flight 261 prepared to mark the 25th anniversary of what had become a rare event: a U.S. airliner crash. Then, two days ...

Despite President Trump saying the pilots of the Army helicopter bore responsibility for the crash, Secretary of Defense Pete Hegseth said the crew was "fairly experienced" and carrying out a ...