Tags: Ice Age

Best Friends For Ages: Tracking the Partnership of Dogs and Humans

When dogs were still wolves, an unlikely bond formed between them and our human ancestors. At a time when dogs were still wolves, an unlikely bond formed between them and our human ancestors - sometime before the last Ice Age ended, or at least 15,000 years ago.

Giant Glacier-Crossing Bus May Soon Travel No More

A giant passenger bus in Iceland may be no more before the century ends. A giant passenger bus runs up to 60 kilometers an hour across Iceland's second-largest glacier, picking up people along the way.
Climate Models Reveal Natural Causes of the Little Ice Age

Climate Models Reveal Natural Causes of Little Ice Age

Climate change is not just about the effect of greenhouse gas emissions, but natural events in the climate system as well. European researchers analyze the flow of Arctic sea ice as the possible trigger of the Little Ice Age.

Controversy: Stone Tools Suggest Settlement in the Americas 30,000 Years Ago

Stone tools discovered in a cave from central Mexico challenge the mainstream belief of when the first humans arrived in the Americas about 15,000 years ago. The lack of genetic evidence may possibly mean that the older peoples had been a 'lost group' and are not part of the modern gene pool.

Ice Wedge Gives Insight into Historic Gaps of Climate Science

Open water existed in this area during the summers Scientists are getting significant help from the evidence of exciting marine life in Alaskan permafrost to reconstruct ancient changes in the ice cover over the Arctic Ocean.
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