Around the world, renewable energy use including solar, wind, hydro, geothermal, and bio-energy are on the rise, and these alternative sources could hold a key to combating climate change. Solar energy is one of the most ...

Nitrate is one of the most widespread chemical contaminants found in groundwater across the globe. The best known and documented human health risk associated with high levels of nitrates in drinking water are methemoglobinemia ...