Tehran, home to 10 million people, suffers from severe traffic congestion making a speedy evacuation impossible.

With around 10 million people within its nearly 300 square miles, according to the C.I.A. World Factbook, Tehran is ...

Amid Iran and Israel's escalating tensions, videos of crowded highways that have been making the rounds on social media suggest many Iranians fled Tehran on Monday. Israel's recent airstrikes ...

U.S. President Donald Trump posted a chilling directive to his 10 million followers: “Everyone should immediately evacuate Tehran!” ...

Iranian authorities have turned off lights illuminating Tehran’s highways, an official has told state media, as the country enacts numerous fuel-saving measures amid a biting cold snap.

Tehran, home to 10 million people, suffers from severe traffic congestion making a speedy evacuation impossible.