According to Marshall officials, the 360-foot tower topped by a 64-foot derrick was once the tallest human-made structure in ...

Is this the real-life Atlantis? A 90-foot “pyramid” submerged just off the coast of Japan is turning heads — and could shake up everything we thought we knew about ancient civilizations. Sitting 82 ...

In Indonesia’s Gunung Padang site, a massive megalithic pyramid structure has been claimed to date back 25,000 years, predating Egypt’s Great Pyramid of Giza by over 20,000 years and challenging ...

PAWHUSKA, Okla. — The Osage Nation had reacquired Sugarloaf Mound, a sacred Osage site and the oldest human-made structure in St. Louis. The Osage Nation Historic Preservation Office (ONHPO) announced ...

Osprey populations are increasing in Rhode Island, nesting on human-made structures like light poles, signs, and cranes. Historically, ospreys nested in trees, but now 97% of nests are on human-made ...

Dams and levees are critical pieces of our infrastructure and our history. They're one of the oldest type of human-made structures on the planet, and they were one of the first things that that ...

Have you ever heard the term WUI and wondered what it means? The Wildland-Urban Interface (WUI) refers to areas where human-made structures and infrastructure; homes, neighborhoods, and roads are ...