It’s a blast from the long-ago past. Archaeologists unearthed a nearly 3,000-year-old Mayan city in Guatemala — complete with pyramids and mysterious monuments — that reveals new traces of the ancient civilization.

Archaeologists have discovered the remains of a nearly 3,000-year-old Mayan complex in Guatemala, revealing sanctuaries, pyramids and a unique canal system that could shed further light on the ancient civilization,