Somewhere in the frozen plains of southwestern Russia, a 40-foot circle of mammoth bones and tusks has stood for over 24,000 ...
The primary purpose of the mammoth-bone structure remains unclear. While some researchers suggest it may have been used as a dwelling to protect against the intense cold of the last Ice Age ...
Dr. Alba Rey-Iglesia and her colleagues conducted a biomolecular analysis of the mammoth bone remains at Kostenki 11-Ia, ...