Everything we can see and touch, and quite a lot that we can’t as well, is made of tiny particles called atoms. Some substances, like particles of this iron, contain only one kind of atom. Iron is an ...
A bacterium that uses sulfide as an energy source to metabolize solid iron oxides has been discovered, revealing a biological reaction that was previously assumed to be solely chemical. This finding ...
Sean M. McAllister, Joshua M. Barnett, James W. Heiss, Alyssa J. Findlay, Daniel J. MacDonald, Charles L. Dow, George W. Luther III, Holly A. Michael, Clara S. Chan, Dynamic hydrologic and ...
WEST LAFAYETTE, Ind. – A delicate balance of electrons flowing through the photosynthetic machinery is essential to a plant’s ability to turn sunlight into energy and its survival. Understanding the ...
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