CAIRO — The United Nations World Food Programme said Tuesday that an aid worker has died in a Yemeni prison three weeks after his detention by Houthi rebels. The announcement came a day after the U.N.

Want to lose weight? How much can you achieve through exercise? Dan Saladino investigates with the help of Mike Keen, an Arctic explorer whose experiences raise big questions. Show more Want to ...

The State Department suspended its refugee program Tuesday night, halting all refugee flights into the United States, under direction of one of President Donald Trump's Day 1 executive orders.

WASHINGTON, Jan 22 (Reuters) - An executive order by U.S. President Donald Trump to suspend refugee admissions has magnified the fears of one Afghan American soldier who has long been worried ...