CO2 levels are altering the chemical makeup of human blood over time, and may lead to health problems down the road. | Credit ...

Everything depends on what people and their government do,” Somerville writes, not once, not twice, but (if I count correctly) seven times.

New research shows that early land plants started influencing Earth’s climate hundreds of millions of years earlier than ...

In the face of climate change, permafrost peatland wildfires could play more of a role in the destructive cycle of global warming, University of Alberta research suggests.

A resurrected ancient enzyme is helping scientists test how reliably Earth’s oldest rocks record signs of life.

Use and share Climate Central’s latest resources covering key facts about the causes and impacts of climate change, as well ...

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