The circles could be an indicator of ecological health.
Solving the fairy circle mystery using scientific evidence
The Strange-ness: Fairy Circles Discovered in Australia - The Grey Area News
Mysterious fairy circles are increasing across the world and scientists are baffled
What lichens can tell us about climate and pollution - The Weather
Research finds mysterious fairy circles exist beyond Namibia and Australia - The Weather Network
One of nature's great mysteries may now have an answer, according to new 'fairy circle' study
Namibia's 'fairy circles': Nature's greatest mystery?
The fairy circles (circular barren patches) of the Namib Desert - What do we know about their cause 50 years after their first description? - ScienceDirect
Research finds mysterious fairy circles exist beyond Namibia and Australia - The Weather Network
Puzzling Scientists for Nearly 50 Years: Mystery of Namibia's Fairy Circles Finally Solved
Visiting the Mysterious Fairy Circles of the Namib Desert - The Atlantic