Goodbye Old Flame: Closing Turkmenistan’s ‘Gates Of Hell’ Turkmenistan's fiery football-field-sized “Gates Of Hell” sinkhole will finally be closed after burning uncontrollably for over half a century.
Elemental ‘Earth Art’: 15 Epic Landscape Formations See some of the most profound, stunning and awe-inspiring examples of earth's artistry, from soaring caves to mysterious rock formations…