A U.S. Army helicopter lost contact with the Pentagon for 20 seconds on May 1, per a new report by the Associated Press ...

The optical illusion occurs because people are used to interpreting shadows as coming from an overhead light source. But that's not necessarily the orientation of spacecraft. In many satellite photos, ...

Six people are dead after a helicopter crash during a military parade. The Bell 212 helicopter was carrying 12 people when it plunged into a reservoir in eastern Sri Lanka. All of them were alive ...

Six, including a pilot, died in a helicopter crash near Uttarakhand's Uttarkashi on Thursday morning. Seven people were on board the helicopter of which six are reportedly dead and one is injured.

"Several witnesses described hearing several loud 'bangs' emanating from the helicopter before it broke up and descended ... disasters and close calls that left some people worried about the ...

"Several witnesses described hearing several loud 'bangs' emanating from the helicopter before it broke up and descended into ... in addition to the pilot, a person briefed on the investigation ...