But what really motivates Mr Trump’s lunge for Arctic land is Greenland’s “rare earths”—a category of materials vital to ...
Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...
Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...
Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...
Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...
Plenty of video games take us to outer space, but only the best space RPGs let you chart your own odyssey through the stars.
Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...
On Thursday, the Earth’s northern and southern hemispheres will receive equal amounts of daylight. The equinox also marks the ...
6dOpinion
In the Bay Area, as elsewhere, the working classes have seen their jobs go overseas and their neighborhoods become ...
The brains of animals are the most complex structures on Earth. The human brain contains about eighty six billion nerve cells, or neurons, and an estimated two trillion synaptic connections, where ...
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