In this image taken from video, what appears to be drones flying over Randolph, N.J., Dec. 4, 2024. (MartyA45_ /TMX via AP) (Uncredited) Have you ever spotted moving lights in the night sky? The ...

STOCKHOLM, Sweden -- Keeping track of every airplane in the sky -- all 14,000 of them or so at any given moment -- is a heady task but one a team of travel enthusiasts in Stockholm, Sweden, are ...