On Friday, the healthcare behemoth released results of three highly anticipated external reviews that drilled down on a number of areas for improvement.

When recruits were punched and tackled during a role-playing exercise at the Texas game wardens academy last year, they were taking part in a longstanding police training tradition that critics say ...

Combat training drills are a rite of passage for police recruits nationwide, and an Associated Press investigation finds they've left a trail of deaths and injuries.

Abstract: Semantic communication is considered as a promising enabler for saving gradually exhausted spectrum resources due to its innovative idea of aggressively extracting critical information.

Abstract: Regenerative braking energy (RBE) utilization plays a vital role in improving the energy efficiency of electrified railways. To date, various power flow control-based solutions have been ...