Pop singer Justin Timberlake announced that he has been battling Lyme disease. His diagnosis highlights the rising public ...

The E.P.A. said this week it would revoke its own ability to fight climate change. It’s the latest move in an extraordinary ...

Every morning I wake up, open the doors to my family tire-burning and tainted-meat-sales business and thank God for President Donald J. Trump.

Most of what goes into U.S. landfills is organic waste, ranging from household food scraps to yard trimmings. That’s a ...

San Diego County health officials have closed a portion of the Imperial Beach shoreline due to high sewage levels detected in ...

The Trump administration wants to rescind the basis for regulating greenhouse gas emissions, which would deal a hammer blow ...

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

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

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

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

Over the years, we've seen PACCAR engines slowly replace Cummins power units in a lot of semi-trucks. Who owns this company?

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