READ ALSO: The White House sends NATO its famous elite unit that ... create rigid structures on the seafloor that, over time, form a circular arrangement. It was photographer and biologist Laurent ...

Now, thanks to the latest advances in radio observatories, scientists are uncovering an entire "low surface brightness universe" teeming with circular curiosities, according to a team of ...

Archaeologists in Denmark have uncovered a 4,000-year-old circular wooden structure reminiscent of ... This configuration is ...