This month saw some great successes for wildlife and the climate — all made possible by decades of action and perseverance.

A new surveillance system tracks trends in wildlife illness and death and could help keep people healthy.

Those fighting to protect the planet face intense police repression that's funded by private corporations.

Wastewater exposes plants and wildlife to hundreds of chemical compounds. Researchers are learning about potential side effects and solutions.

We know a lot about how wildfires can affect our physical health. New research shows there are mental health implications, too.

A project in Los Angeles could help communities that lack tree canopy and provide a much-needed tool to protect residents from dangerous temperatures.

The deadliest weather event is often the most overlooked.

As climate change pushes people and families across international borders, they’ll find few protections. That can be fixed.

New research sheds light on how increasing wildfires are affecting ecosystems and communities.

A new report puts into focus for the first time the scope of the state’s drinking-water problems and what it will take to fix them.