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The Viking Age sword found in Oppland, Norway.

Hunters Find Striking Viking Sword Isolated at High Altitude in Norway

Four friends were slowly making their way across the high altitude rocky terrain while hunting reindeer in Oppland, Norway. One noticed a rusty object sticking out of the rocks. Curiosity took over...
Hillside of Peruvian Ausangate mountain

Skeletal Studies Indicate Ancient Peruvians Resided Permanently at 12,500 Feet

After using many different scientific approaches for a study appearing in the July issue of Royal Society Open Science , a team of researchers concluded that humans lived throughout the year in the...