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A gallery of images captured by light microscopy reveals the high art of the natural world
From solar power to powering our planet with garbage, Scientific American explores ideas that would improve our planet
By adapting a global network of telescopes, astronomers will soon get their first look ever at the dark silhouette of a black hole
New explorations have revealed how the Antikythera mechanism modeled lunar motion and predicted eclipses, among other sophisticated tricks
Arctic permafrost is already thawing, creating lakes that emit methane. The heat-trapping gas could dramatically accelerate global warming. How big is the threat? What can be done?
Analyses of a recently discovered type of hot vent ecosystem on the seafloor suggest new possibilities for how life evolved
The molecule ATP, famous as an essential energy source inside cells, also carries critical messages between cells. That dual role is suggesting fresh ideas for fighting human diseases
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