The climate-damaging vapours left behind by jet planes could be easily tackled, aviation experts say, with a new study ...

When the mixture is heated: vapours rise through a column which is hot at the bottom, and cold at the top vapours condense when they reach a part of the column that is below the temperature of ...

British American Tobacco (BAT) has urged the government to review its heavy taxes on smokeless products, including vapours, and to clamp down on the illicit trade of cigarettes that is expected to ...

CALGARY, Alberta, March 06, 2025 (GLOBE NEWSWIRE) -- Questor Technology Inc. (“Questor”, the “Company”), (TSX Venture Exchange: QST) announced today a $0.9 million purchase order to supply a clean ...

Manufactured in Canada, the combustion units are designed to address emissions from sour gas and other pollutants.