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As the US military operation against Iran shifts into a new phase, how the war ends remains the top question for many officials, lawmakers and US allies.

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New firehouse dispatch systems aim to ease stress. Colorectal cancer is rising in younger adults. Here’s who is most at risk and symptoms to watch for. Some people tape their mouths shut at night. Doctors …

Video filmed by a witness and verified by the BBC shows a drone crashing close to the airport. We've been speaking to Iranians during one week of war. Here's what they said. Ordinary Iranians...

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