Hundreds of thousands of mourners began a days-long funeral on Saturday for Ayatollah Ali Khamenei, Iran’s late supreme leader, beating their chests in sorrow before the glass case containing his flag-draped coffin in Tehran and calling for revenge against Israel and the United States. Khamenei ruled Iran for decades before …

LISTEN | Full interview with Karen Konkoly and Valentina Elce: Quirks and Quarks18:45Dream engineering may help you solve problems in your sleep If you’ve ever struggled with making a decision, you may have been advised to “sleep on it.” The idea is that a new insight might arrive when you …

U.S. President Donald Trump mixed partisan politics with patriotic appeals on Saturday as he commemorated the 250th anniversary of American independence, a moment he declared “one of the most joyous and glorious milestones of all time.” Speaking in Washington after storms prompted a roughly two-hour evacuation of the National Mall, …