The Polk County Board of Supervisors released the Central Iowa Source Water Resource Assessment (CISWRA) at its meeting ...

It’s the chemical reaction that built the world as we know it: the Haber-Bosch process. Want to unlock unlimited news? Read ...

Then you take the plate to the silver nitrate and—for reasons that escape me completely—the silver nitrate sticks to the collodion and ether, and coats it. And at that point, it’s light sensitive. It ...

Blue Lagoon Resources Inc. is pleased to provide a corporate update highlighting significant progress at its Dome Mountain Gold Project as it prepares to enter production in a strong gold market. "We ...

In Des Moines, the problem’s gotten so bad that lawn watering has been prohibited. But cities like Cedar Rapids and Iowa city ...

A highly anticipated two-year water quality study by Polk County was released Tuesday, confirming that the nitrate in the ...

You've got questions about Central Iowa's water since officials have banned commercial and residential lawn watering due to ...

The lawn watering ban is still in effect going into the holiday weekend. Central Iowa Water Works said they need to see a sustained downward trend in nitrate before ...

This summer, rural water customers in Southwest Iowa have faced shortages and boil orders, while areas around Des Moines are experiencing near-record nitrate levels in drinking water sources.

Nitrate milligrams per liter has become a phrase central Iowans are all too familiar with this year as Central Iowa Water ...

According to Towards Chem and Materials consultants, the global Ammonia market Volume demand stood is expected to reach 153.70 million tons in 2025 to 190.20 million tons by 2034 and continue to grow ...