Most of the reserves in the country are extra-heavy oil that’s tough to extract and generates more greenhouse gases.
Nitrogen is the foundation of high corn yields. But the nitrogen you apply might be wasted if your soil lacks sulfur, a critical micronutrient that helps plants metabolize nitrogen. “Sulfur ...
MOSUL, Iraq, Oct. 25 (UPI) --Sulfur dioxide is emanating from a fire at a mine in northern Iraq. As new satellite images show, the noxious gas is diffusing across the region's lower atmosphere. The ...
If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
Nitrogen, phosphorus and potassium get all of the publicity, but if there was an Academy Award for crop nutrients, sulfur would win best supporting actor. “A bushel of corn removes 0.08 lb. of sulfur ...
A 98-year-old veteran in Iowa reflected on the parachute jump over the beaches of Normandy, France on the anniversary of D-Day.
If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
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