Portable device extracts water vapor and nitrogen from air to make ammonia, slashing the carbon footprint of fertilizer production ...

According to Interesting Engineering, researchers at the University of Sydney have invented a compact plasma device that can transform air into ammonia gas using electricity.

But to our credit, once [Messrs. Haber and Bosch] figured out how to make ammonia from thin air, we really went gangbusters on it, to the tune of 8 million tons per year of the stuff.

EPFL researchers have created a uranium catalyst that converts nitrogen gas into ammonia using a unique binding method, potentially offering insights into more sustainable fertilizer production.

A hub launched last month on the Gulf Coast, where hydrogen production is essential to refining and ammonia production.