In the desert areas of Namibia, Oman, and Saudi Arabia, research work has revealed unusual structures that are probably due to the activity of an unknown microbiological life form. Unusually small ...

For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so vast and unusual that they defy conventional models of planetary evolution.

Far below the turquoise waters and pink-sand beaches of Bermuda, scientists have stumbled on something that should not be there. A vast, dense layer hidden beneath the island and the surrounding ...