Social media users were perplexed by unusual sighting in the viral video, with one saying "genuinely what is this." ...

Puzzle fans have been left scratching their heads at a deceptively difficult brainteaser, which asks you to spot the plane ...

NEW JERSEY - Is it a drone, a plane or a helicopter in the sky? Experts who study unmanned aircraft systems, better known as drones, say it can be tough to tell from miles away. But there are clues.