Aspiring politician Christina-Taylor Green was born in the midst of tragedy on Sept. 11, 2001, and died Saturday morning while trying to meet Congresswoman Gabrielle Giffords. The strong-willed 9-year ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Petra, Jordan is one of the world's most famous archaeological sites, where ancient Eastern traditions blend with Hellenistic architecture. The lost city of Petra - named as one of the new 7 Wonders ...

This year’s “52 Places to Go” list suggests plenty of spots around the globe to consider. By Jeremy Engle U.S. forces carried out an audacious raid in Venezuela, seizing its president, Nicolás Maduro.