Excess carbon dioxide emitted by human activities—such as fossil fuel burning, land-use changes, and deforestation—is known as anthropogenic carbon dioxide. Approximately thirty percent of this ...

The construction sector today faces several challenges. Natural sand is fast becoming a scarce resource – we might run out of it by 2050. Carbon dioxide emissions, especially from manufacturing cement ...

The centuries-old practice of spreading crushed limestone on farmland can improve crop yields by making soil less acidic. This custom is typically considered a source of greenhouse gas emissions, but ...

Germany's upper house on Friday paved the way for underground storage of carbon dioxide (CO2) on an industrial scale, signing off on a bill passed in the lower house that will now take effect. Carbon ...