News tagged with chemical reactions


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Search results for chemical reactions


Ethanol results in higher ozone concentrations than gasoline, researchers say

Ethanol results in higher ozone concentrations than gasoline, researchers say

Space & Earth / Environment

created Dec 14, 2009 | popularity 4.3 / 5 (7) | comments 4

(PhysOrg.com) -- Ethanol, often promoted as a clean-burning, renewable fuel that could help wean the nation from oil, would likely worsen health problems caused by ozone, compared with gasoline, especially ...


Late-surviving megafauna exposed by ancient DNA in frozen soil

Late-surviving megafauna exposed by ancient DNA in frozen soil

Biology / Biotechnology

created 4 hours ago | popularity 4 / 5 (1) | comments 0

Extinct woolly mammoths and ancient American horses may have been grazing the North American steppe for several thousand years longer than previously thought. After plucking ancient DNA from frozen soil in ...



List of search results for chemical reactions