A detailed view of the sun covered by smoke from the Canadian wildfires as air quality alerts were issued across Minnesota ...

A famously liberal circuit court ruled in President Trump’s favor, authorizing a component of his sweeping effort to assert ...

When Justin Timberlake revealed that he’s been battling Lyme disease on Instagram, it lit up the internet. Some people sent ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...

Most of the United States’ major climate regulations are underpinned by one important document: It’s called the endangerment ...

Health-conscious conservatives say the GOP is siding with pesticide manufacturers and undermining the very movement that ...

Two Northwest Indiana community groups have joined EarthJustice to challenge the Environmental Protection Agency’s actions to delay air pollution compliance in steel mills.

While the United States is moving away from climate regulation, the opposite is occurring in other countries. Companies are ...

The Trump administration is attempting to revoke a landmark rule that allows the Environmental Protection Agency to regulate greenhouse gas emissions from cars, power plants and other sources under ...

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

“There are very strong winds aloft in the atmosphere in the jet stream,” Runnels said. “That typically is what we’re watching ...

A senior Democratic senator slammed President Donald Trump as trying to realize the "wet dream of the dirtiest players in the ...