It is invisible, odorless and colorless, yet is responsible for 63% of the warming attributable to all greenhouse gases, according to NOAA's Earth System Research Laboratory in Colorado. ...

The US Department of Defense has acknowledged that climate change is one of the biggest threats to global security currently facing the world. In a twist of irony, the biggest producer of greenhouse ...

Because of this, CO2 from human activity as a proportion of all greenhouse gases, would only equal the amount stated in the post − .12% − when water vapor levels were very low.

USA TODAY previously reported that President Donald Trump granted exemptions to over 60 power plants that delayed when they ...

A team of 60 international scientists report that by early 2028 society will have emitted enough greenhouse gases that the ...

In contrast, climate experts say the EPA reporting program, which tallies between 85% and 90% of all greenhouse gas emissions in the U.S., is in many ways a boon to businesses.

Climate Change. Can the EPA Finesse the Greenhouse Gas Endangerment Finding? The agency may be able to adopt a bank-shot strategy to preclude most (but not all) greenhouse gas regulation under the ...

Hello! I will tell you about greenhouse gases. They are from volcanoes, pollution, power plants and cigarettes. They are bad for the Earth! The good thing about power plants is that we have lots ...

As Donald Trump prepares to leave office, U.S. greenhouse gas emissions are plunging to levels not seen in decades. But experts say it isn’t happening fast enough.

The European Union's greenhouse gas emissions fell by 5% last year, official data published this week showed, continuing a trend of declining emissions in Europe.