North Korea has entered a “state of war” against its Southern neighbor, stating that from now on any issues between the two countries will be resolved in a “wartime manner.” “From this time on, the North-South relations will be entering the state of war and all issues raised between the North and the South will be handled accordingly,” a special statement by the country’s top... 

Pyongyang has ordered rocket units be put on standby to fire on US bases in the South Pacific. “The time has come to settle accounts with the US imperialists in view of the prevailing situation,” North Korean leader declared, according to state media. It follows a US B-2 flyover of South Korea that saw dummy ammunition dropped as part of a joint military drill Thursday. The North Korean leader... 

Top stealth-plane experts have re-created a radical, nearly forgotten Nazi aircraft: the Horten 2-29, a retro-futuristic fighter that arrived too late in World War II to make it into mass production. (See Hitler’s stealth fighter in pictures.) The engineers’ goal was to determine whether the so-called stealth fighter was truly radar resistant. In the process, they’ve uncovered new...