A team of archaeologists in Mexico excavating Mayan ruins near the ancient walled city of Tulum discovered a sealed cave filled with human and animal remains that could be over 1,000 years old. The ...

Divers in Mexico's Yucatan Peninsula say they have discovered the world's largest underwater cave. Underwater archaeologists discovered last week that the cave system known as Sac Actun, located near ...

Divers exploring the world’s longest known submerged cave system in Mexico have uncovered ancient Maya human remains alongside the bones of Ice Age animals. The find is being described as one of the ...

As the ancient Mayan civilization slowly collapsed in Central America some thousand years ago, perhaps in the face of a quickly changing environment, its survivors retreated with their most precious ...

Deep in an underground cave in Guatemala, archaeologists stumbled upon hundreds of fragmented human bones showing signs of injury. The discovery paints a chilling picture: The people here were ...

Deep in an underground cave in Guatemala, archaeologists stumbled upon hundreds of fragmented human bones showing signs of injury. The discovery paints a chilling picture: The people here were ...

Archaeologists have discovered a cave filled with hundreds of artifacts beneath the ruins of the Mayan city of Chichen Itza in Mexico, the lead researcher on the project said Monday, calling the find ...

The ancient pot was discovered by members of the Urban Cenotes organization, which preserves caves around the Yucatán Peninsula. Photo by the National Institute of Anthropology and History ...

Television broadcast produced by Nicholas Webster and ABC News in collaboration with the Explorer's Club and narrated by Peter Jennings. Film documents an Explorer's Club expedition to Alta Verapaz, ...