No one was injured Saturday morning when explosions were reported to have come from a Northeast Minneapolis railyard.

Explosions were heard in Dubai on Saturday, forcing the suspension of flights at the city's airport, the second busiest in the world.

Explosions sounded in Iran's capital city Wednesday as its war with the U.S. and Israel entered a fifth day following earlier strikes on an Iranian nuclear site and retaliatory strikes by the Islamic

Explosions sounded in Tehran Wednesday as Iran's war with the U.S. and Israel entered a fifth day following earlier strikes on an Iranian nuclear site and retaliatory strikes by the Islamic Republic across the Gulf region.

CNBC's team in the United Arab Emirates confirmed hearing a number of loud explosions in both the UAE's capital city of Abu Dhabi and Dubai.

Explosions have taken place in Pasteur Street, a secure area of Tehran that hosts the office of the Iranian president, the center of Iran's Revolutionary Guards intelligence leadership, the Supreme National Security Council and other military institutions.

At least one person was killed and dozens more injured in explosions that hit the western Ukrainian city of Lviv early Sunday, in what authorities have labeled a “terrorist attack.”

Explosions in Tehran mark a significant escalation in the conflict as the U.S. warns of an intensified bombing campaign against Iran, leading to widespread violence and casualties in the region.