The investigation into the Mars helicopter Ingenuity accident has found that the "lack of surface texture gave the navigation ...

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

A military helicopter crashed in Mogadishu, Somalia, killing five out of eight onboard. The helicopter was part of the ...

Geologist Steve Squyres risked his career and millions of dollars to get the Spirit and Opportunity rovers on Mars.

Q: We already send rovers to Mars. Why did NASA test a helicopter there? —Marjorie Mathews | Silver Spring, Maryland As the former director of the National Air and Space Museum, Ellen Stofan ...

The siblings of Natalie McLaughlin have paid a heartbreaking tribute to the young mother and her six-year-old daughter Ella, ...

First responders are investigating a helicopter crash that occurred in western Kentucky Wednesday.

Search parties discovered the crashed helicopter in “mountainous terrain” near Meeker in Rio Blanco County early Thursday morning, according to the National Transportation Safety Board.

The helicopter went down soon after takeoff from the town of Kedarnath in the state of Uttarakhand on Sunday.

A helicopter carrying Hindu pilgrims has crashed in the northern Indian state of Uttarakhand, killing seven people on board.