Circular RNA is linked to brain function, scientists have shown for the first time. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out ...

Circular RNA can impact normal brain function. Credit: The circular RNA biology Training Network (circRTrain), MDC.

Archaeologists have discovered a mysterious stone circle in the Andes Mountains that they say was constructed before the great pyramids of Egypt. The circular stone plaza, which measures around 60 ...

Archaeologists don’t know exactly how these circular plazas functioned, but they were probably early communal structures. “This plaza was built at a time in the northern Andes when local ...