But they are long. Paul Williams/FlickrThe Condor, one of the 70 plant and animal geoglyphs that make up Peru’s Nazca Lines.

Classified as a UNESCO World Heritage Site, the Nazca Lines have never ceased, since their fortuitous discovery in Peru during the first half of the 20th century, to fascinate the general public ...

They've been around for thousands of years, but little is definitively known about Peru's mysterious Nazca Lines, in which scientists recently discovered more than 100 new designs. Here's what ...