Although the Western Reserve was found in Lake Superior, estimates suggest there are more than 1,700 ships resting just in Lake Michigan.

South Africa's road infrastructure is on the brink of collapse, with potholes and neglect posing serious risks to commuters.

As the name suggests, permafrost was long considered to be permanent. But more recently, researchers have come to realize ...

Scientists say the sinkholes in Lake Michigan, ranging from 300 to 600 feet across, formed as water dissolved limestone bedrock, causing surface collapse. Groundwater erosion creates caverns ...

Security camera footage in Ufa, Russia, captured a car disappearing into the ground in a parking lot on March 9. The reason ...