Levels of the three main greenhouse gases -- the climate-warming carbon dioxide, methane and nitrous oxide -- all increased yet again last year, the UN's weather and climate agency said.

With an improved catalyst, ORNL chemists converted two greenhouse gases, methane (CH4) and carbon dioxide (CO2), to syngas, a ...

Michael Cohen chairs the global steering committee for Climate Action 100+, the world’s largest investor-led initiative to ...

Attendees at the Montana Farm Bureau Convention last week heard from Dr. Frank Mitloehner, a UC Davis professor and expert in ...

Greenhouse gas concentrations in the atmosphere reached new record highs in 2023, locking in future temperature increases for years to come, the United Nations warned Monday. The World ...

The other greenhouse gases warming the planet While carbon dioxide, or CO2, is the best known greenhouse gas, several others, including methane and nitrous oxide, are also driving global warming and ...

"Methane is rising faster in relative terms than any major greenhouse gas and is now 2.6-fold higher than in pre-industrial times," said an international group of researchers under the aegis of ...

"Methane is rising faster in relative terms than any major greenhouse gas and is now 2.6-fold higher than in pre-industrial times," said an international group of researchers under the aegis of ...