Light detection and ranging (LiDAR) equipment was used in a project intended to digitally map out the entire cave system down to the millimeter. The $186,000 project began in 2015. Staff from the ...

He's explored hundreds of cave systems, including the one that runs under Pasco County. McMinn was part of the team that mapped out that system in the early 2000s. Look: Map of Pasco County ...

The map shows how complicated it will be to get them out. A soccer team stranded in a Thai cave system for more than a week was found relatively healthy on Monday, but it may take months to get ...