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Is the Strange Signal at Our Galaxy’s Center Dark Matter?
Are there dark doings near the center of the Milky Way? That may be so when it comes to...
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Europe’s First Farmers Came, Then Went
The first farmers who swept into Europe 6000 to 7000 years ago may have grown too big for their...
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Most Marine Species Will Be Discovered This Century
As many as two thirds of the species living in our oceans may still be unknown to science, say...
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Farthest Known Galaxy in the Universe Discovered
A new celestial wonder has stolen the title of most distant object ever seen in the universe, astronomers report....
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Mars Radiation Fine for Humans, Curiosity Finds
Initial readings of cosmic ray radiation on Mars suggest it's about the same as on the International Space Station....
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New Brain Gene Gives Us Edge Over Apes
An international team of researchers led by Scottish scientists has discovered a brain gene that helps explains how humans...
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Neanderthals May Have Sailed to Crete
Neanderthals, or even older Homo erectus (“Upright Man”) might have sailed around the Mediterranean, stopping at islands such as...
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Humans Used Spears for Hunting 200,000 Years Earlier Than Believed
Human ancestors were making spears to hunt 500,000 years ago – 200,000 years earlier than previously thought, a study...
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Early Human Ancestors Ate Grass
Early human ancestors in central Africa 3.5 million years ago ate a diet of mostly tropical grasses and sedges,...
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Bill McKibben Proposes Fossil Energy Divestment Drive
The highly influential environment activist Bill McKibben is proposing a fossil energy divestment campaign, on the model of the...