NASA has launched the Mars to Table Challenge, seeking Earth-independent food systems capable of sustaining astronauts on ...
Astronomers believe they have uncovered evidence of a previously unknown ninth planet lurking in the not-too-distant reaches of the solar system. This hypothetical world, dubbed "Planet Y," could be ...
The Earth’s delicate climate systems are showing signs of instability that could trigger a global cascade of changes. Four vital systems—the Greenland Ice Sheet, the Atlantic Meridional Overturning ...
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