Built under Emperor Marcus Aurelius during the Marcomannic Wars to secure the Roman frontier.
"It's a car. That's a car. That is a full car," said one researcher during a livestream.
The Tlacotepehuas, a civilization once located in the Sierra de Guerrero, have long been a mystery, with very little information about their culture and practices.
Some graves contained jewelry made from shell and sea snail shells, indicating residents had developed beliefs and craftsmanship skills.
"The burial traditions of the Iron Age have always been a mystery to us," said Jaber Saleh Al Marri, Director of the Historical Environment Department at DCT Abu Dhabi.
Researchers used laser pulses directed into participants' eyes to stimulate M cone cells, producing a color signal not occurring in natural vision.
Scientists theorize it may be an igneous 'float rock' transported from elsewhere.
A person’s scent, including perfume or deodorant, may predict friendship chemistry better than looks.
An ancient amber bear figurine, unearthed by miners in northern Poland, is the subject of renewed attention following a study suggesting it dates back to the Upper Paleolithic period.
The artifacts were first found in the 1960s during construction work near the city of Yeniseisk in central Siberia, and they have been lying in the museum's storerooms since then.