The Kigali Amendment to the Montreal Protocol, an international agreement to cut the use of climate-warming hydrofluorocarbons (HFCs), has reached a major milestone, with Liberia becoming the 100th nation to ratify the...

Rapidly growing multinational fast food chains in India are the largest contributors to hydrofluorocarbons (HFC) emissions and could add the equivalent of nearly one million tonnes of carbon emissions by 2020, says a new...