ROME, Italy — Forget invasive blood tests and expensive doctor visits; your breath might hold the key to monitoring kidney disease. Scientists from Italy have cleverly repurposed the humble face mask, ...

Wastewater is laced with nitrates that harm ecosystems and human health. Engineers have now designed a practical reactor based on a solid electrolyte to efficiently convert those nitrates into ammonia ...

One doctor is urging people not to ignore morning breath, as it can in some cases indicate an underlying problem.

A warehouse leak in Katy has caused anhydrous ammonia to contaminate the air in the area, authorities announced Sunday. This isn't the first time the chemical has leaked in the Houston area. In 1976, ...

Ammonia (NH3) can be decomposed to produce hydrogen gas without releasing CO2. The ease of transport and high hydrogen density make it valuable for the green energy industry. A drawback of using NH3 ...

Ammonia production via the Haber-Bosch process is the chemical industry’s greatest source of greenhouse gas emissions and accounts for 2% of global energy consumption. Now, a Boston-based start-up ...

A research team has evaluated the feasibility of ammonia-based power generation through techno-economic and carbon footprint analyses. Ammonia is emerging as a promising energy source to achieve ...

But bad breath can also be a sign of dry mouth, tonsillitis, acid reflux, and dental issues, the NHS says. In fact, speaking ...