Catalytic converters are crucial for reducing harmful emissions, but they can fail due to wear, engine issues, or poor-quality replacements. Driving without one may be possible, but it risks legal ...

The key to the success of the Merox process is its ability to use high-activity catalysts to efficiently oxidize sodium ...

The biological productivity of the Southern Ocean in the summertime is substantially greater than many previous estimates have suggested, according to new airborne research by the U.S. National ...

A new study has unveiled a new method to cost-effectively and practically test for "forever chemicals" in water, potentially ...

Your oxygen (O2) sensors are small but mighty — they help your engine run efficiently, cut emissions, and prevent costly damage. With the right OBD-II scanner and a bit of know-how, you can decode ...

Oak Ridge National Laboratory (ORNL) used artificial intelligence and a physics-based understanding of streamflow to create a ...

Monitor gas crossover and process conditions in PEM electrolysis systems to maintain safety, efficiency, and hydrogen purity.

Iowa Gov. Kim Reynolds’ water quality proposal boosts monitoring and funding for Central Iowa Water Works, but critics say it ...

On a Wednesday in April, after heavy rainfall, Paul Carlson of Ankeny drove to the end of a road under the Saylorville Dam and parked alongside Rock Creek. It was ...

Let's begin with the basics here: An automotive oxygen sensor is part of the exhaust system and does what its name implies, sensing how much oxygen is in the exhaust gases. And that's important for at ...

The Waikato is New Zealand’s longest river, central to the identity and practices of Waikato River iwi and a source of drinking water for nearly half of the country’s population. It is also becoming a ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...