Chur, capital of the eastern Swiss canton of Graubünden, is the oldest city in Switzerland, its well-preserved medieval centre a warren of pastel-painted mansions sitting on the right bank of a ...

"Alien: Earth" season 1 added a lot of new details to the longstanding sci-fi universe, from building out Earth's cyberpunk corporate plutocracy to introducing new kinds of humans via cyborgs and the ...

How could we defend Earth against an alien Invasion? Do we even stand a chance? Could the United States, Russia and China ...