Jared Isaacman, a billionaire who has been to space on two privately-funded ventures, is once again President Trump's frontrunner to lead NASA.

Ukraine’s Volodymyr Zelensky met troops near the town of Pokrovsk in Donetsk, where the frontline battle between Kyiv and ...

Hello, this is Chris York from a cloudy fall day in Kyiv on day 1,350 of Russia's full-scale invasion of Ukraine. Today's top ...

The UK must prioritize full funding for the Global Combat Air Programme to counter threats from increased military ties ...

The emphasis of Akhand Prahar is on achieving a high level of operational coordination that would support future battlefield ...