Perhaps the hardest thing for amateur astronomers just starting out is finding the things you want to look at. Prolific maker [mircemk] has submitted a quick-and-easy star-hopper device that will help ...

The South Side Street Fest opened last week to largely positive reviews. It returned on Friday. KDKA-TV's Ricky Sayer shares the latest. Woman is the only passenger on United flight, not prepared for ...

Abstract: Existing sag measurement systems are often hindered by complex workflows and heavy reliance on manual assistance. An intelligent sag measurement method, integrating image data and laser ...

The South Side Street Fest added additional metal detectors and ID scanners, plus a dedicated line for locals, to help people get in faster after long lines were reported for the event's first outing ...

In the early 1980s, Japanese physicist Masatoshi Koshiba was constructing a pioneering experimental facility to detect neutrinos from the Sun. Neutrinos are chargeless, invisible and notoriously ...