Cimate scientists are more certain than ever that humans are changing the climate – but there are signs of hope on the ...

Scientists say emissions could begin to decline in the next several years. What happens in China could determine when.

The cause of global warming shows no sign of slowing down: Levels of the three most significant human-caused greenhouse gases – carbon dioxide (CO2), methane and nitrous oxide – continued their steady ...

EPA’s leadership wants to eliminate the Endangerment Finding, a decision that would put our lungs, health, and future in ...

Greenhouse gasses have become a global concern because of the effects they have on our macroenvironment. While we keep addressing greenhouse effects, global warming, and their impact on the continent, ...

Using advanced computer simulations, scientists have shown how easily a runaway greenhouse effect can rapidly transform a habitable planet into a hellish world inhospitable to life. The team of ...

The White House has taken some heat for not signing onto a multi-national agreement on global warming called the Kyoto Protocol. On Wednesday, there was word that several nations including the United ...

Winter is setting in across the Northern Hemisphere, and with it, cold and cloudy winter days. Clouds play a vital role in ...

Legal experts, including a former federal official and UCLA professor, say California could go it alone if the federal government stops regulating greenhouse gases. One reason to try is to protect the ...

Carbon dioxide emissions in the U.S. fell by about 880 million metric tons in 2019 compared with 2005. That was more than any other country, but as a percentage change, the U.S. ranks fifth worldwide.

Air conditioners are a major source of greenhouse gases. On Project Drawdown’s 2017 list of over 100 opportunities to reduce human-caused global warming, cleaner tech for refrigeration and ...