Contrary to claims online, the use of carbon dioxide (CO2) supplementation, a practice that consists of adding CO2 to a greenhouse to enhance photosynthesis and boost plant growth, is not evidence ...

In making a case against CO2 as a greenhouse gas, the Galileo Movement relies on irrelevant facts while omitting pertinent ones. Skip to main content. Scientific American. August 16, 2011.

The use of CO2 in a greenhouse setting does not contradict climate science or show that climate change is a "scam." CO2 is used in greenhouse settings to boost plant growth.

Carbon dioxide, or CO2, is part of many natural cycles. However, it’s increasing in concentration in the atmosphere, contributing to global warming.

Carbon dioxide is the chief greenhouse gas. CO2 is released into the atmosphere by many natural processes, such as the respiration of animals and plants, which give off CO2 at night when sunlight ...

Here's how carbon dioxide and other gases linked to climate change are measured — and what we can and can't learn from that data. Greenhouse gas levels in the atmosphere have reached levels ...

But just because CO2 isn’t the only greenhouse gas doesn't mean it’s not cause for concern. “A lot of people use [greenhouse gases] to downplay the importance of carbon dioxide,” says ...

A case in point: Turning methane (a powerful greenhouse gas) into carbon dioxide (also a planet-warming pollutant) could help fight climate change, researchers say. It’s not that CO2 isn’t a ...

Until now, data on carbon dioxide emissions were reported, in the best cases, monthly at the level of an entire state. The Vulcan model examines CO2 emissions at local levels on an hourly basis.

The most notorious greenhouse gas is carbon dioxide (CO2) Carbon dioxide is part of the natural cycle that keeps Earth liveable. It helps to act like a blanket, trapping heat to keep temperatures ...

Carbon dioxide is a greenhouse gas, one of the four main ones. In terms of US greenhouse gas emissions, here's a list by amounts from the Environmental Protection Agency: Carbon dioxide, 79%.

Carbon dioxide isn't just a greenhouse gas that federal officials want to curb: It is also highly prized by the energy industry, which injects it into aging oil fields to increase their output.