DC K.O. launches a tournament turning Earth into an Apokoliptian arena with five deadly levels. Heroes and villains must battle each other to generate the energy needed to confront Darkseid. The ...

Former CIA senior officer Mark Kelton warns of an "existential challenge" facing the CIA - a crisis of public trust in a hyper-partisan America. But as democracy itself is under threat, where should ...

A new interpretation of 3,000-year-old inscriptions carved into the walls of an ancient Egyptian turquoise mine suggests they ...