Fossilized skeletons and shells clearly show how evolution and extinction unfolded over the past half a billion years, but a new analysis extends the chart of life to nearly 2 billion years ago. The ...
2don MSN
It was discovered at the upper part of a tomb dating back over 3,000 years to the Twentieth Dynasty of the New Kingdom period ...
Researchers say plot-and-berm method could address current challenges of water scarcity and food insecurity, especially in arid areas.
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