Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...

Al Jazeera’s Moath al-Kahlout, one of the few journalists in northern Gaza, has been to the scene of an Israeli attack. Hamas tells news agencies it has approved a list of 34 captives to be ...

Ever received a paper token from your next-door paan shop in lieu of a small change, which he would accept the next time you visit him? Imagine that token digitally, and that's your cryptocurrency.