Greenhouse Gas Emissions

Carbon dioxide is an all too common waste product of industry, belched into the air from smokestacks. Now, researchers have developed a new type of fluorinated membrane that can selectively filter CO2 out of flue gas at the point of release.

Everyone knows that walking on soft sand is more difficult than walking on a hard sidewalk. By the same token, MIT scientists are now suggesting that if road surfaces were to be made stiffer, large trucks would use less fuel.

Scientists at Pennsylvania State University have discovered that adding a single supplement to the feed of cows can cut their methane emissions by around 25 percent, without affecting their milk-producing capacity.

A new UN report, the Greenhouse Gas Bulletin, says that in 2018, the globally-averaged concentration of carbon dioxide (CO2) in the atmosphere was 407.8 parts per million (ppm), a new record high that hasn’t been seen in millions of years.

California-based Heliogen has reaching temperatures of more than 1,000° C (1,832° F) with its concentrating solar thermal system, expanding the technology's potential from electricity generation to various industrial processes.

Greenhouse gases like methane and nitrous oxide can be worse than carbon dioxide. Now, a new study has found that we’re releasing more N2O into the atmosphere than we thought, which may weaken our already-strained efforts to combat climate change.

It may not come as a huge surprise that the Formula 1 World Championship generates massive amounts of CO2. It has today, however, pledged to clean up its act in a big way, with a commitment to become entirely carbon neutral by 2030.

Scientists have uncovered an unfortunate feedback loop that could make things worse for the climate. According to a new study, ocean acidification seems to increase the amount of nitrous oxide, a potent greenhouse gas, that’s released into the air.

The burning of agricultural waste and the methane that's burped up by cows are two major sources of greenhouse gases. An experimental new type of animal feed, however, is aimed at reducing both the burning and the burps.

A new climate report from the World Meteorological Organization highlights how far off track we are from meeting the goals of the Paris Agreement.

Livestock like sheep and cows are responsible for huge amounts of methane emissions. Now, an international team of researchers has analyzed the gut microbes of different sheep and found clues that may help us curb the problem.

A study has found a huge new potential source of carbon emissions: reservoirs of gases trapped at the seafloor, which could be released as the oceans warm up. And the team suggests that these gases belched up from the deep thousands of years ago and put an end to the last ice age.