KANSAS CITY, Mo. (AP) — Police dispatcher Julia Jordan accidentally added a dash of celebrity gossip to her public service this week when she shared “Taylor Swift is engaged” over a hot microphone.

Abstract: Single-Photon Avalanche Diodes (SPADs) are an emerging pixel technology able to detect the arrival of single photons. Arrays of SPADs can be used to image a scene in binary frames, ...

The world’s first phased array computed tomography (CT) device, developed by a cutting-edge Chinese technology company, has been installed at Shanghai’s Ruijin Hospital. This advanced scanner is set ...