Climate change makes nitrous oxide disappear faster, creating new uncertainty for future climate and ozone predictions.

A new analysis of more than 70,000 wild animal species reveals that climate change now threatens thousands of to the planet’s wildlife, along with overexploitation and habitat degradation. The study ...

Warming is occurring across most U.S. states, though the pace and type of temperature changes vary widely from region to ...

Human activities are causing world temperatures to rise, posing serious threats to people and nature. Things are likely to worsen in the coming decades, but scientists argue urgent action can still ...

Here’s what you’ll learn when you read this story: While the Earth has gone through some dramatic climate changes in its 4.6-billion-year history, natural processes like silicate weathering can help ...

Each year, the world's leading climate scientists evaluate the most critical evidence on how our planet is changing. Their assessments draw heavily on data from Earth-observing satellites—and the ...

Contemporary climate change includes both global warming and its impacts on Earth's weather patterns. There have been previous periods of climate change, but the current changes are distinctly more ...

Irina Marinov, associate professor at the Department of Earth and Environmental Science, leads a research community focused on understanding global climate impacts, risks, and vulnerabilities to ...

Point State Park, center, at the confluence of the Allegheny, left, Monongahela, right, and Ohio, bottom left, rivers in Downtown Pittsburgh is flooded on Wednesday, April 3, 2024. Across the country, ...

Donald Trump pulled the U.S. out of the Paris Accord. — -- President Donald Trump's decision to pull out of the landmark Paris climate agreement could have far reaching consequences on climate ...

While the Earth has gone through some dramatic climate changes in its 4.6-billion-year history, natural processes like silicate weathering can help return things to a comfortable equilibrium. A new ...