humans add around 400 million tons of fossil carbon to long-lasting products such as plastics, buildings, and human infrastructure. Although these products could be considered a "carbon sink ...

A watery treasure trove of the past Sawmill Sink is a 148-foot-deep underwater cave with an extensive network of underground passages. The specific conditions inside—lack of oxygen, UV light ...

Considering both the fossil-fuel emissions source and the land sink, our analysis shows that North America was, however, a net contributor to the growth of CO2 in the atmosphere in the late 20th and ...

Ecological experts estimate that humans annually incorporate roughly 400 million tons of fossil carbon into durable materials like plastics, buildings, and infrastructure. These products, often viewed ...