The ESA will be testing a protein powder called Solein, which contains a compound found in urine, on a mission aboard the ISS ...

Astronauts on future space missions are expected to have a new kind of “space food” concocted from thin air and an organic ...

New research reveals that nickel and urea once throttled Earth’s earliest oxygen producers, delaying the planet’s ...

Skoltech researchers have created a promising catalyst to speed up a chemical reaction producing clean hydrogen fuel from the urea contained in wastewater. While that process is known to be catalyzed ...

India’s fertiliser industry faces a turning point as green urea promises to reduce natural gas use, emissions, and freshwater ...