Authorities are currently investigating the cause of a sinkhole in Seoul, South Korea, after a man on a motorcycle fell in ...

The Sterling Mine, the last operating mine in New Jersey, suspended large-scale commercial mining operations in 1986. Since ...

Authorities with the state have attributed all three sinkholes to collapsing mineshafts underneath the roadway. Roughly 588 ...

Dozens of devastating sinkholes are threatening homes and businesses across Centurion, forcing residents to abandon ...