Often known as the gas used when one meets the dentist or the laughing gas, nitrous oxide is nearly 300 times as effective at trapping heat as CO2 and also hurts the ozone layer.

The pH, or the acidity or alkalinity of an environment, has long been known to affect how efficiently catalysts drive key ...

Beet juice and pomegranate juice contain antioxidants that may help lower blood pressure, but those in beet juice may work faster and longer. Learn why.

Despite continued contamination and nitrate spikes in Iowa's rivers and streams this year, University of Iowa researcher ...

All that feed corn and all those soybeans—and those nearly 25 million hogs—produce a lot of nitrate. It’s making Iowans sick ...

Lowering blood pressure isn't just about laying off sodium. To get your blood pressure under control, dietitians say to add ...

High blood pressure, which affects nearly half of U.S. adults, has earned the nickname “silent killer” for a reason — it ...

Three out of four of Iowa’s nitrate monitors will stop operating by next June after the state reallocated $500,000 in funding ...

We explore the multifactorial causes of dentin hypersensitivity, from toothwear and enamel loss to the limits of the ...

A simple two-ingredient salad could help bring down blood pressure levels. Research has shown this this combination could be ...