bipedal
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Ancient Human Fossil Could be Our Oldest Ancestors to Walk on Two Legs 7 Million Years Ago
The transition from walking from four to two legs was likely a result of habit influenced by ecology, according to a new study.
most popular
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UK Braces for Onslaught of 700-Mile Wide Rain Wall as Storm Approaches
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Oklahoma, Tennessee Valley Forecast: Stormy Conditions Likely to Affect Daily Commutes This Week
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China Flooding: Over 100,000 People Evacuated in Southern China Amid Heavy Rain and Deadly Floodwaters
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US Seaweed Farming Pioneer Builds Network for Ocean Farmers
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![Great White Sharks Observed for the First Time Changing Their Behavior in Different Marine Environments [Study]](https://1471793142.rsc.cdn77.org/data/thumbs/full/70251/280/157/50/40/great-white-sharks-observed-for-the-first-time-changing-their-behavior-in-different-marine-environments-study.jpg)
Great White Sharks Observed for the First Time Changing Their Behavior in Different Marine Environments [Study]
