NASA launched a Deep Space Atomic Clock that’s like a GPS for space

(CNN)The most precise clock ever flown in space may not inspire thrills, but it could be the key to safely sending people to Mars. An ordinary atomic clock just won’t do GPS satellites that orbit Earth use atomic clocks for precise time-keeping, NASA said, but those aren’t made to withstand forces in space that can […]

Trump administration labels China a currency manipulator

Washington D.C. (CNN Business)The Trump administration on Monday designated China a “currency manipulator,” after the country’s central bank allowed its currency to weaken amid the ongoing trade dispute. Presidents have often used the twice-a-year currency report as a diplomatic tools while engaging with countries that are seen as having exchange rates that harm US jobs […]