Cornell researchers have discovered a way for ammonia oxidizing archaea (AOA), one of the most abundant types of ...

The modern world emits over 50 billion metric tonnes of greenhouse gases ... across the U.S. Most agricultural emissions aren't carbon dioxide but other greenhouse gases: methane and nitrous ...

with Shanghai the most polluting, according to new data that combines observations and artificial intelligence. Seven states or provinces spew more than 1 billion metric tons of greenhouse gases ...

Greenhouse gases in the Earth’s atmosphere hit a record high in 2021, according to a new report by the World Meteorological Organization. Cop27 and Africa’s climate financing problems What is ...

Methane is the second most common greenhouse gas after CO2, and is released by livestock, such as cows and sheep, when they burp. Tests show a chemical extracted from daffodils can reduce methane ...

Experts say limiting the release of nitrous oxide is crucial for keeping warming below the critical 1.5°C threshold of the ...