For anyone who's ever been frustrated waiting at a red light when no other cars are coming — this article is for you.

LiDAR (Light Detection and Ranging) surveying work for the City of East Liverpool will be performed along Pennsylvania Avenue, Elizabeth Street and Harvey Avenue on Dec. 16, 17, and 18. LiDAR ...

But that’s changing with a quantum jump photodetector tested by Zarraoa et al. Continuing their previous work developing the ...