Cargo-ship congestion is bringing more dirty air to Southern California

Those supply-chain problems you’ve heard about? They have consequences for public health.

How to measure success at COP 26

Expect momentum, not magic.

Memphis ousts pipeline

After months and months of organizing by community activists and landowners, Byhalia Connection LLC announced it is scrapping plans to build a 49-mile crude oil pipeline through Tennessee and Mississippi.

How to build a better bike-share program

Aging fuel tanks near Pearl Harbor are leaking. Locals want the U.S. Navy to shut them down

Honolulu activists say "enough is enough"

Study: Indigenous tribes lost 99% of land to colonization

Settlers pushed tribes into land more at risk from climate change

Although the data is thin, advocates say robotics and AI will soon revolutionize agriculture

Because most of the systems aren’t yet on the market, there’s precious little real-world data proving they work.

Growing body of research points to reproductive health problems for female firefighters

Women who fight wildfires worry about their fertility. A new study shows their concerns may be valid.

Indigenous nations in Wisconsin suing to prevent wolf hunts

"Tribes don't want to see the wolf killed to extinction"