President-elect Donald J. Trump has made big promises on Ukraine, Iran, China and crises around the globe. But he will have ...

The president-elect’s return has sparked fears in Kyiv that he may cut off military aid to force Ukraine into a disadvantageous peace deal ...

No drug is quite like nicotine. When it hits your bloodstream, you’re sent on a ride of double euphoria: an immediate jolt of adrenaline, like a strong cup of coffee injected directly into your ...