Fulfilling an oft-reiterated campaign promise, President Donald Trump has ordered the withdrawal of the US from the Paris Agreement, the compact under which 194 countries pledged to limit global ...

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

Journalists have long relied on federal health data for their reporting. We include several tips that they can use to help ...

Global warming is worsening droughts, making sea levels rise, and fueling deadly storms. Now scientists have a new problem to add to that list: Climate change is helping rat populations thrive in U.S.

There’s a saying that in a big city you are never more than six feet away from a rat. It’s an urban myth but scientists are ...

President Donald Trump’s order to freeze most federal grants and loans has created panic and uncertainty within the agriculture sector, which relies on billions of dollars in direct government ...

Like their MAGA antagonists, progressive climate warriors exist in a political bubble where everyone thinks alike and scorns ...

Scientists say a warming planet may have been responsible for a winter storm that dropped 10 inches of snow on Northwest ...

The federal government advised Ontario’s Progressive Conservatives to reroute their signature Highway 413 project to protect endangered species, internal documents reveal.

Executive orders and announcements by President Trump have put billions of dollars in U.S. climate commitments into question.

Homeowners’ insurance has become increasingly difficult to afford and harder to get in California and some other states ...

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