The International Electrotechnical Commission (IEC) surprised many earlier this year when it rejected a proposal to increase the charge limit for A3 refrigerants (e.g., propane) from 150 to 500 grams ...

Global regulations coming into effect in the coming years will require manufacturers to find alternative refrigerants to meet new limitations. These new limitations are determined based on a ...

FLAMMABLE and combustible liquids are present in nearly every workplace. Gasoline, diesel fuel, and many common products such as solvents, thinners, cleaners, adhesives, paints, and polishes may be ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...