On a riverside in eastern Austria sat a mysterious set of ruins. Some believed it to be an abandoned, run-down castle. Others ...

Ice age triggered by volcanic ash from three massive eruptions that lowered global temperatures may have caused the Roman ...

Archaeologists debated the age and purpose of the ruins for years — but not anymore. Take a look at their recent finds.

Excavations of some castle-like ruins in Stopfenreuth confirmed a 175-year-old theory. Photos show the ancient Roman structure. Photo from H. Wraunek, Land NÖ via the Austrian Academy of Sciences ...