(CNN) — NASA has banned Chinese citizens with US visas from participating in agency programs — a dramatic escalation in the space race between China and the United States. It occurs as China gears up ...

(CNN) — President Donald Trump said Tuesday that he will move the military’s US Space Command to Huntsville, Alabama — undoing a decision by the Biden administration to keep operations in Colorado ...

(CNN) — US President Donald Trump told a meeting of world leaders Thursday that Europe must stop purchasing Russian oil and put economic pressure on China to try to bring about an end to the war in ...