Cities were more likely to focus on aesthetically “green” policies, like tree-planting, over “gray” policies, like denser development and affordable housing, that might do more to address equity issues in some cities and could help to reduce emissions from transportation.

10-year study on reclaimed mine emphasizes ability to persist in poor soil

Heat and drought exacerbated fire season in 2020, but cattle grazing and other human activities also primed the region to burn.

Scientists study never-before-seen waves measured as far as the Caribbean

After recent natural disasters, researchers aim to rescue and recover black abalone from debris flows.

Microplastics can be found everywhere — from the air to the ocean — but there's still much to learn about the sources and how they move through the landscape.

Red snow is a unique phenomenon caused by blooms of red algae that live on the surface of snow. 

A new project from two NAU scientists aims to predict the future—specifically, the future of different amphibian species in the face of an unpredictable environment.

Analysis shows the heatwaves are associated with warming climate

After more than a decade fastened to the coastline, a large expanse of sea ice broke away from the Antarctic Peninsula in January 2022.