The US-Iran war has already had a negative economic impact on Egypt. Now new threats from the Houthi group in Yemen are likely to worsen that. At the same time, Egypt is trying to stay on good terms ...

Betye Saar, a Los Angeles artist who transformed collections of bigoted bric-a-brac — Sambo dolls, ceramic mammies, and crude ...

A teenager has pleaded guilty to all 55 counts in a deadly shooting nearly two years ago at Apalachee High School in Georgia.

Abstract: A review of photonic integrated optical phased array (OPA) for space optical communication is presented. We review and summarize the typical works of the photonic integrated OPAs with ...