While gold, silver and palladium are subject to their own forms of volatility, many believe them to be superior long-term investment choices for retaining and growing value. You can’t hold ...

Increasing levels of nitrate in Ontario’s watersheds including the Grand River is a serious issue for the entire province, says Mayor Kevin Davis. But the mayor is optimistic that solutions can be ...

Where does the world get its silver? In 2023, silver mines produced 830.5 million ounces of silver. That total is projected to decline by about 1 percent to 823.5 million ounces in 2024.

The U.S. Environmental Protection Agency recently added segments of five rivers near large Iowa cities including Cedar Rapids to the state's impaired waters list for nitrate — over the repeated ...

Levels of chlorine, which is also toxic at low concentrations, reached 40 times the average. The spiking levels underscore the added danger from wildfires when cars, homes, and other structures ...

CERESCO, Neb. (KLKN) – A study released Thursday by the Nebraska Department of Environment and Energy found high levels of nitrate in groundwater. Nitrate is a naturally occurring compound ...

Two water departments have advised residents In Los Angeles against drinking tap water due to potential contamination concerns from the ongoing wildfires. The risk of chemicals and pathogens ...

Postmedia may earn an affiliate commission from purchases made through links on this page. It’s a widely known fact that silver tarnishes. When it comes into contact with moisture in the air, it can ...

School of Chemistry and Chemical Engineering, School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China ...

Based on preliminary data, the silver market ran its fourth consecutive record market deficit last year. This was one of several silver-related stories highlighted in the latest issue of the Silver ...

The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters, Ministry of Education, School of Environment and Energy, South China University of Technology, Guangzhou 510006, China ...

“Microbial studies are rarely done on water, since they are convinced that UV and chlorine will take care ... zones is contaminated by Fe (iron) and nitrate. “Calculations projected that ...