Topic: Kentucky Geological Survey
Milwaukee sinkhole opened during torrential rain Thursday night. Milwaukee sinkhole has been cordoned off while officials conduct tests to determine if the 40-foot-wide hole is in danger of collapsing further.
07/23/2010 03:15 pm
Scientists say filling the giant Guatemala sinkhole isn't as simple as just dumping in gravel and dirt. First, geologists have to understand the conditions that caused it.
06/03/2010 03:23 pm