Ukraine says it used an underwater drone to attack a Russian submarine in the Black Sea. Watch the dramatic footage here and you can also read analysis from experts the team has spoken to about the ...

Why America and China are the world's only great powers.

During the interwar years, support for revolutionary, anticapitalist parties by the Soviet-led Communist International laid the groundwork for the expansion of communism after World War II. Following ...

It’s safe to say that at the end of its eight-episode first season, Prime Video and the Westworld team of Jonathan Nolan and Lisa Joy have seemingly pulled off the impossible and successfully adapted ...

Blockchain is the core technology behind Bitcoin and thousands of cryptocurrencies and has promising potential beyond digital currencies. Many, or all, of the products featured on this page are from ...