Sinkholes are also responsible for much of the rolling topography in the Bluegrass State. These subsistence sinkholes will often appear as depressions in the ground.

Sinkholes are not uncommon in Giles County, but a recent series of them have caused significant issues, including the ...

A network of expanding sinkholes along Big Stoney Creek continues to devour portions of Norcross Road in Giles County, ...

A sinkhole is a cavity in the ground caused by water runoff and a collapse of the surface layer of earth. Sinkholes may be due to natural processes resulting from the Karst landscape but may also ...

Since the area where scientists discovered the sinkhole is known for its karst topography, the landscape around there is prone to dramatic sinkholes.

Did you know the Great Blue Hole in Belize is huge? It’s 318 meters (1,043 feet) wide and goes down 124 meters (407 feet). This amazing hole is part of the Belize Barrier Reef, a UNESCO site. It has ...

Karst landscapes bring challenges, concerns for pipeline projects Areas with sinkholes, springs and caves may be vulnerable to problems.

A small town in Minnesota is the self-proclaimed "Sinkhole Capital" of the United States. See how many sinkholes there are and how they formed.

Karst topography occurs when water slowly dissolves soluble bedrock — such as limestone — creating streams, caves and sinkholes.

Why have so many sinkholes formed in Fountain? Well, it's the result of something called karst topography.