Soar over the lively city of Bucharest with this stunning drone footage. Marvel at the grand Palace of the Parliament, the ...

Soar over the bustling city of Delhi with this captivating drone footage. Witness the architectural grandeur of landmarks ...

The Aztecs didn't discover obsidian. It was already the most common raw material in Mesoamerica when they arrived in the Basin of Mexico in 1200, and the use of obsidian on a broad scale dates to the ...