Strange, tiny structures have been found in the rocks around the deserts of southern Africa and the Arabian Peninsula.

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 ...

Paleontologists have unveiled a 30,000-year-old vulture fossil in Italy, preserved in volcanic ash, showcasing microscopic ...