What is carbon dioxide and how is it connected to climate change? Carbon dioxide (CO 2) is a colorless, odorless greenhouse gas produced by numerous natural processes and by human activities such as ...

Climate change discussions often center around the role of carbon dioxide (CO2) as a primary driver. This debate is crucial ...

Climate change presents serious risk for civil society ... and human activity is the primary cause. Atmospheric carbon dioxide (CO2) concentrations are increasing at a rate never observed before, ...

The models now suggest that we need immediate, dramatic reductions in our CO2 to avoid catastrophic impacts—and that time is running out. The consequences of climate change are already here. In the ...

What are governments doing about climate change? To help keep global warming to the 1.5C limit agreed in Paris in 2015, CO2 emissions need to be "net zero" by 2050, the UN says. This means ...

massive injections of carbon dioxide. There has been a long-running debate in the scientific community about just what caused the massive climate change and sizable species extinctions at the PETM ...

Climate change is defined as a statistically significant ... malaria transmission by mitigating climatic changes via carbon dioxide emissions, versus using other methods, have been modelled.

Fortunately, climate change is solvable. We have the technologies. We have the science. We now need the leadership—and the courage to change course. Carbon dioxide and other heat-trapping gases are ...

Palaeobiologists have now investigated whether and how global warming influences the diversity of sharks based on climate fluctuations ... while higher CO2 levels have a clearly negative effect.

While the higher temperatures and CO2 levels associated with climate change currently fuel plant productivity, a study finds that changing conditions could take a toll on photosynthesis rates in ...

What are governments doing about climate change? To help keep global warming to the 1.5C limit agreed in Paris in 2015, CO2 emissions need to be "net zero" by 2050, the UN says. This means ...