Iranian President Ebrahim Raisi, the country’s foreign minister and others have been found dead at the site of a helicopter crash after an hourslong search through a foggy, mountainous region of the country’s northwest, state media reported.

Iran's President Raisi confirmed dead in helicopter crash

In all three of these sewer blowback cases, the homes were below the grade of the road or downstream from the main sewer line itself.

How sewage floods at home turned into nightmares for Raleigh families

Sewage floods inside Raleigh homes

North Carolina is a hotbed for hurricanes. Here are the best tips and facts for hurricane season in NC.

Michael Ahmed