Cenote Samula, Mexico Some of my favourite excursions in the Riviera Maya are to ... XPLOR is an adventure park filled with exciting ziplines, caves and underground rivers. From driving an amphibious ...
Neutrino detectors are built deep underground or underwater because scientists want to shield them as much as possible from cosmic sources of neutrinos. Neutrinos can pass through the Earth itself ...
So two weeks before her own lease ran out, Elaine Demos could do little but pace inside her shoebox of a gift store and gaze out at what was left of the Crystal City Underground. This suburban ...
Covering an expansive portion of the Yucatan Peninsula in Mexico, the underwater cave system is accessed via cenotes (natural reservoirs or sinkholes). Water from rainfall fills the underground cave ...