An MQ-9 Reaper drone crashed late last year into the Mediterranean Sea because it lost a propeller, ultimately destroying the entire unmanned aircraft, according to a newly released incident report.
On a frozen landscape in Svalbard, Norway, where the glaciers bleed into the Arctic Ocean, a small buzzing drone lifted into the air. Its mission was not surveillance, nor delivery. It was science.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results