Abstract: The high-speed railway wireless communication network architecture is gradually transforming from a traditional GSM-Railway (GSM-R) cellular network to a 5G heterogeneous ultra-dense ...

Middle Eastern family businesses are far more than commercial enterprises—they are pillars of society, deeply interwoven with the region’s cultural fabric and historical legacy. These companies, often ...

A bloodhound named Millie helped track down a missing 5-year-old girl, Maine officials said. Maine State Police A 10-month-old bloodhound with an “incredible nose” led troopers to a missing 5 ...