Russia attacked cities across Ukraine overnight with hundreds of drones and a missile strike, hitting energy infrastructure and wounding at least 15 people.

Moscow and St. Petersburg, the most populous cities in Russia, saw the most drastic jumps in rank of any city included. Moscow went from the 72nd position last year to the 37th in 2022.

A university observatory in Russia has been inscribed onto the UNESCO World Heritage List. The astronomical observatories of Kazan Federal University, located in the city of Kazan, were added to ...