Scientists have discovered a massive underwater crater beneath the Chesapeake Bay that is three times the size of the Grand ...

According to The Independent, the latest eruption occurred at around 1.15 am local time on Tuesday, sending a tower of ash more than 3 miles (5 km ... from near Ruang’s crater.

U.S. News Insider Tip: If you're looking for a unique adventure, consider camping inside the crater. There are three wilderness cabins accessible via a minimum 3.7-mile hike from the summit.