dawn over the Dead Sea; various of Ibex; geologists walking along shore; sinkhole or "gobbler"; various of "gobbler"; dried up sea; geologist writing on map; SOT, Eli Raz, geologist; geologist with camera; Dead Sea; SOT, Professor...

Rising seas pose a threat to the high-rise studded coastline of south Florida, but a professor who studies its white sand beaches says it is unlikely climate change alone caused last week's collapse of an oceanfront apartment block...

In May 1981, a massive hole opened in the ground at Winter Park in Florida, swallowing part of an urban development. The phenomenon wasn't new in Florida where 'sinkholes', as they are known, regularly open up, destroying homes,...