The Nazca Lines, designated a UNESCO World Heritage Site ... murder as one of the most enduring and captivating unsolved mysteries in the annals of true crime. These 15 unsolved mysteries from ...

Our drive to understand the evolutionary history of life on Earth leads us to search for clues deep underground. Cave divers are at the forefront of this research, helping us access some of the ...

A new source of nitrogen has been discovered. Researchers from RPTU University Kaiserslautern-Landau in southwestern Germany are unraveling the mysteries of a bygone era. As part of ongoing studies, ...