Engine coolant is a critical fluid that is essential for the optimal performance of engines in motor vehicles. Several studies have reported that, behind lubrication failure, a major cause of engine ...

A team of researchers at Iowa State University is developing a new way to test for nitrates in difficult-to-reach areas. The ...

Millions of Americans are drinking nitrate-contaminated water and most don't even know it. Here's why.

About 62 million Americans — roughly 1 in 5 — may be drinking tap water with potentially harmful nitrate levels, according to ...