The Tiwanaku civilization was one of the first and most powerful in the Andes region, but by 1000 A.D., it had collapsed.

Researcher used carbon dating to provide evidence that humans had arrived in Brazil much earlier than previously thought.

Locals near Brazil’s Fonte Boa region initially discovered the large urns sticking out of the ground where a tree was uprooted, experts said.

I visited Brazil and flew on AZUL's largest plane, the A350, from Paris Orly to São Paulo Campinas. After landing, I traveled ...

Hidden beneath dense rainforests, buried under layers of earth, and cloaked in mystery, lost cities across the Amazon and ...

As I looked with Abdullah across the site, the ancient city took shape before my eyes. Ruins coalesced like a blueprint into housing districts, temple walls and occasional monumental buildings.

An eruption of Mount Vesuvius (background) in A.D. 79 buried the ancient Roman city of Pompeii under volcanic ash and rock. ... who has been conducting expert tours of the ruins for four decades.

Here’s what you’ll learn when you read this story: Part of an undersea plateau about 750 miles off the coast of Brazil was once a tropical island above the ocean.

MANAUS, Brazil — Months before hosting the U.N.’s first climate talks held in the Amazon, Brazil is fast-tracking a series of controversial decisions that undercut President Luiz Inácio Lula ...

But challenges to the preservation of these ancient cities remain. Mining and drilling for oil and gas threatens the delicate Ancient Puebloan sites in New Mexico’s Chaco Canyon, which led to ...

How to watch Argentina vs. Colombia, Brazil vs. Paraguay in World Cup qualifying: Live stream, start time CONMEBOL action returns on Thursday, and here's how to watch the games ...

AI analysis of Dead Sea Scroll fragments suggests some of the ancient manuscripts are up to 100 years older than once thought. Menahem Kahana/AFP/Getty Images Sign up for CNN’s Wonder Theory ...