A study based on extensive remote sensing data indicates that vegetation near the migration routes of elephants in Namibia has decreased. Human habitation and fences as well as artificial obstacles of ...

The weird "fairy circles" of Namibia have been one of nature's great mysteries. Now, scientists are getting closer to figuring out what causes them. Vegetation patterns such as rings, bands and spots ...

One of nature's greatest mysteries -- the 'Fairy Circles' of Namibia -- may have been unraveled by researchers. The study suggests that the interaction between termite engineering and the ...