Carbon dioxide may be a naturally occurring substance on Earth, but too much of its presence has contributed to global ...

Of even greater concern to Keeling was his discovery that the rate of increase was sharper each successive year, giving Keeling's CO2 chart a distinctive upward curve, now called the "Keeling Curve." ...

This latest report comes from the Scripps Institution of Oceanography, keepers of the famed "Keeling Curve," the longest continuous record of carbon dioxide measurements on the planet. The ...

The curve tracking the rise of global carbon dioxide (CO2) emissions from energy use went totally flat in 2019, according to a report released in February by the International Energy Agency (IEA).