Nov 30, 2021 09:30AM
A new technique for measuring the presence of per- and polyfluorinated alkyl substances (PFAS) in indoor air has found them in kindergarten classrooms, offices, laboratories and homes.
A report finds a significant decrease in the cost of renewable energy sources compared to 2020, with solar leading the pack by a wide margin.
Research indicates that advanced wind energy strategies could reduce atmospheric average temperatures of about 32 to 33 degrees Fahrenheit by 2199.
