The new plot twist is that in order to keep enough nitrogen and phosphorus near its surface, a planet has to start out with ...
Despite being a high point for the franchise as a whole, "Star Trek: The Next Generation" was not without its fair share of episodes that missed the mark.
Modern Engineering Marvels on MSN
New chemistry hints the first genetic code wasn’t built from the same 20 amino acids
The traditional explanation of the initial genetic code in life seems less established when ancient proteins seem to be recalling some other arrangement of amino-acids. A recent examination of protein ...
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