Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific consensus, and impacts of global warming.

Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

WASHINGTON (AP) — Human-caused climate change increased the likelihood and intensity of the hot, dry and windy conditions ...

Most ozone-depleting substances also contribute to global warming. By reining in these substances and protecting carbon sinks ...

From a once-in-a-decade snowstorm last week to temperatures reaching 70 later this week, it seems like the weather whiplash ...

The rate of warming in the oceans has more than quadrupled since 1985, suggesting global warming in general has undergone a ...

A climate change lawsuit was tossed out in Annapolis and Anne Arundel County, reports said. The suit sought damages from oil ...

We are young leaders from both sides of the political aisle who, in the wake of the November election, know that the United States must remain committed to the clean energy transition ...

A new study found that the ocean temperature is rising four times faster than it was in the 1980s, and it's not just because of climate change.

The climate has changed in the past, long before humans, so how do scientists know our recent warming is caused by man?

Experts say Trump's moves to step away from global climate action, ramp up domestic oil and gas production and remove ...

Springfield lawmakers will hash out a plan to move solar and wind projects forward after sluggish growth for clean power in Illinois and a recent rise in coal and natural gas demand.