A LiDAR survey confirms a gunpowder-era bastion fortress hidden in eastern Poland near the Bug River frontier.
(CNN) — Three four-hour flights high above the jungles of Campeche on Mexico’s Yucatan Peninsula exposed a hidden gem on the ground below: a lost city that was likely abandoned more than 1,000 years ...
For centuries, the Amazon rainforest was thought to be a vast, untouched wilderness, inhabited only by scattered hunter-gatherer societies. But cutting-edge Lidar technology has just shattered that ...
Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Three four-hour flights high above the ...