Radiocarbon testing revealed a stunning fact—this was the oldest known mummy in the whole ... claiming him as an ancestor under the Native American Graves Protection and Repatriation Act.

From deep-sea sponges to ancient tortoises, the longest-living animals can survive for centuries, even pausing aging.

At this point, representatives of the Fallon Paiute-Shoshone Tribe requested that the body be returned to Spirit Cave under the Native American Graves Protection and Repatriation Act. Identifying ...