DES MOINES, Iowa — Central Iowa is once again seeing elevated nitrate levels in its rivers, this time in the middle of winter. Last week, Central Iowa Water Works activated its nitrate removal ...

JAIPUR: The National Investigation Agency (NIA) and the Intelligence Bureau (IB) have joined the investigation after 150 kg of ammonium nitrate was recovered from a car in Rajasthan’s Tonk district on ...

Panic grips the capital as investigators uncover disturbing details in the Delhi Red Fort blast case. Forensic teams have found no visible crater or shrapnel, suggesting the use of a sophisticated low ...

Worcester pianist Andrew Armstrong launches second season of the concert series "A Little Night Music." The series is described as "a magical mix of fun, discovery, community, and dazzling artistry." ...

Please provide your email address to receive an email when new articles are posted on . Researchers evaluated 15 components of PM 2.5 plus nitrogen dioxide and ozone as they relate to asthma ...

Nickel, vanadium, sulfate, nitrate, bromine, and ammonium are the components of fine particulate air pollution (PM2.5) that contribute most to the association between long-term exposure to air ...

DUBUQUE, Iowa (KCRG) - Nitrate levels in some of the state’s waterways are among the highest in the nation, as a recent study finds Iowa’s agriculture industry accounts for 80% of the nitrogen in ...

On this week's edition of KCCI Close Up, chief political reporter Amanda Rooker and investigative reporter Suzanne Behnke talk about the ongoing problems with Iowa's water sources, including high ...

President Trump’s plan to impose a 100 percent tariff on Russian goods could raise the cost of urea, a key fertilizer in corn and other row crops. By Kevin Draper American farmers are bracing for ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. CEDAR RAPIDS — The Des Moines metro area has been experiencing the highest nitrate levels in the Des ...

Central Iowa Water Works is removing nitrates and keeping levels below the EPA's threshold of 10 milligrams per liter. But what happens to those nitrates after they're removed from our water? KCCI's ...