Growing use of nitrogen-based fertilisers for food production is increasing emissions of a greenhouse gas 300 times more ...
Researchers are one step closer to understanding how some plants survive without nitrogen. Their work could eventually reduce ...
A fertilizer spill killed hundreds of thousands of fish in southwest Iowa last year. Now, a group of locals are building a ...
In bid to leave ozone pact, NH says ending emissions tests won’t worsen pollution. Some have doubts.
Earlier this year, the commissioner of the New Hampshire Department of Environmental Services cautioned lawmakers about ...
Nitrogen-based fertilizers are essential for modern agriculture, and compounds like ammonia and urea are also widely used in ...
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