NATO Secretary-General Mark Rutte is set to meet President Donald Trump this week on the heels of the U.S. leader announcing ...

Paper-eating beetles threaten 100,000 books at country’s oldest library - Restoration workers are racing against the clock to ...

Tens of thousands of centuries-old books are being pulled from the shelves of a medieval abbey in Hungary in an effort to ...

U.S. President Donald Trump’s special envoy to Ukraine and Russia, retired Lt. Gen. Keith Kellogg, arrived in Kyiv on Monday, a senior Ukrainian official said, as anticipation grew over a possible ...

Louisiana is the latest US state to label LNG as "green" energy. But how can a fossil fuel that emits many planet-heating greenhouse gases be clean?