UNSW engineers have tackled a longstanding problem at the heart of global agriculture: how to make urea for fertilizer ...

UNSW engineers have tackled a longstanding problem at the heart of global agriculture: how to make urea for fertilizer ...

Synthetic nitrogen fertilizers such as urea help feed about half of the world’s population. But making urea is a multistep endeavor that consumes copious amounts of energy and emits large amounts of ...

BEULAH, N.D. (AP) - Even as western North Dakota watches nervously while its once-booming oil industry wallows in the doldrums, a massive construction project centered around coal is quietly hitting ...

Urea is a critical element found in everything from fertilizers to skin care products. Large-scale production of urea, which is naturally a product of human urine, is a massive undertaking, making up ...

Urea, originally a byproduct of human urine, is a critical chemical found in everything from fertilizers to skin care products to diesel-powered vehicles. Unfortunately, synthetic versions of urea are ...

How you manage the mix in cornfields can determine whether the nitrogen feeds your crop or disappears into thin air.

MUMBAI (Reuters) - India is considering a proposal to raise the price of urea, the fertilizer most used by its farmers, by at least 10 percent in order to contain huge subsidy costs that are straining ...