A new study suggests rising carbon-dioxide levels may be slowly changing human blood chemistry and could impact long term ...

The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...

According to Alex Turner, assistant professor in atmospheric and climate science at UW, the specific gases researchers focus ...

The amount of heat-trapping carbon dioxide in the atmosphere has shot past a key milestone -- more than 50% higher than pre-industrial times -- and is at levels not seen since millions of years ago ...

Climate scientists have made one thing clear: Staving off the worst impacts of global temperature rise requires widespread and immediate action to minimize greenhouse gas emissions. Even still, a new ...

The steady drumbeat of emissions fueling global warming continued unabated in 2022, federal scientists announced this week. Levels of carbon dioxide and methane, the two greenhouse gases emitted by ...

The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...

The amount of heat-trapping carbon dioxide in the atmosphere has shot past a key milestone — more than 50% higher than pre-industrial times — and is at levels not seen since millions of years ago when ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The levels of the crucial heat-trapping ...