With efforts to curb global carbon dioxide emissions stalled, a group of nations, including the U.S., will unveil a new program to cut other pollutants that contribute to global warming.

The program, called the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants, will focus on emissions of soot, methane, (more…)

Researchers say the soils and sediments of the Ganges-Brahmaputra basin are able to store carbon for thousands of years, a fact they warn could portend increased rates of carbon dioxide emissions as such vulnerable regions are exposed to the effects of climate change. (more…)

In the U.S., our buildings — schools, homes, and offices — consume one third of the energy we use. That makes them a major source of carbon dioxide emissions. And when your home isn’t properly insulated, you need more energy to heat it. That (more…)

A bipartisan panel of scientists, former government officials, and energy experts is urging the U.S. government to explore the potential benefits, costs, and risks of geoengineering schemes to slow global warming. (more…)

The shipping industry has become the first global business sector to agree to mandatory carbon dioxide emissions reductions.

At a meeting of the United Nations’ International Maritime Organization, member countries agreed to set CO2 emissions standards on new ships beginning in 2019, with the goal of improving energy (more…)

The U.S. could cut its carbon dioxide emissions by 8 percent, almost half of the country’s unofficial 2020 emissions reduction goal, by increasing use of natural gas plants, according to a new M.I.T. report.

The report, “The Future of Natural Gas,” found that (more…)

Humanity is facing an extreme risk from unabated climate change. The science is widely understood and accepted. Yet we seem paralyzed when it comes to reducing the threat: in spite of 20 years of international talk emissions continue to rise alarmingly. The dangerous political inertia which (more…)

No one will deny that quite possibly one of the biggest contributors to carbon dioxide emissions is vehicles. There is no denying that traveling is important, however, the damage being done cannot be fixed so easily. Although numerous cities around the world are making public transportation and alternative (more…)

(Reuters) – The Supreme Court on Tuesday questioned whether a global warming lawsuit against five big power companies can proceed, with several justices saying the Environmental Protection Agency, not federal judges, should deal with the issue.

The high court justices sounded a skeptical note during arguments when they asked whether (more…)

Urban centers both here in the U.S. and abroad are often densely populated. Naturally, therefore, such areas may be a huge source of carbon dioxide emissions from all kinds of sources, but a principal one is transportation due to the consumption of fossil fuels from driving, taking a taxi, or even riding on a bus that may not be eco-friendly. Yet, many cities at (more…)