The atmosphere is constantly changing. Its composition has varied regularly over the course of the planet's climatic epochs, ...

Most assessments of global warming use 1850-1900 as a baseline, but researchers have now established a new pre-industrial ...

Carbon dioxide (CO2) emissions from fossil fuels and cement will rise around 0.8% in 2024, reaching a record 37.4bn tonnes of ...

Human-caused global warming has just nudged past 1.5°C, according to a new method we have developed . That's approaching ...

Project aims to suck 500,000 metric tons of carbon dioxide from the air each year, but the technology is yet proved at scale.

Occidental Petroleum’s $1.3 billion carbon removal project in West Texas aims to prove the technology can make a difference.

Using a sophisticated new modeling approach, researchers at the University of Massachusetts Amherst have estimated carbon ...

Scientists behind a study of carbon dioxide within bubbles from Antarctic ice cores want policymakers to adopt an earlier ...

While carbon removal technologies are promising, there are critical steps that must be taken toward renewable energy to truly ...

AQI is determined by pollutant with the highest concentration at the time of measurement, assigning that AQI value as overall ...

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particularly with regard to its levels of carbon dioxide (CO2) concentration, a crucial factor in determining Earth's climate ...