The family friendly beach getaway with an activity for everyone - Claire Spreadbury says her family generally likes to do ...
Mysterious tunnels in desert rocks may be the work of unknown microbes, hinting at a hidden world inside marble and limestone ...
In the desert areas of Namibia, Oman, and Saudi Arabia, research work has revealed unusual structures that are probably due ...
The pyramids were covered in polished white limestone that reflected the desert ... the plundering of the pyramids' cladding stones began during the reign of Pharaoh Tutankhamun, between 1336 ...
The aqua blue waters lap the rock formations, and in some cases, blast water through crevices in the Anastasia limestone, which gave the preserve its name. My son regularly climbs barefoot on the ...