As we kick off 2025, people in Boise are beginning the new year with a greener way to get around the city.

A new facility at the Ada County Landfill will soon be processing methane emissions from our trash into natural gas for commercial use.

Horse Creek is the last known free-flowing groundwater stream in Laramie County, meaning it’s fed by an underground aquifer rather than snowmelt. Its waters also weave through the history of the area. Students from two high schools on the Wind River Reservation and the University of Wyoming School of Law took a trip there to connect with the land.

Idaho Matters gets "nose-to-beak" with some of the best birds of prey in the Treasure Valley.

Climate change has many effects on our world, from extreme heat to drought to floods, which in turn affect people and their health.

Though hospitals work to solve people's health problems, the waste they produce can lead to making patients sicker, which is something many health care institutions would like to change.

Animal shelters nationwide have been full, but the problem is especially acute on reservations that have long had underfunded infrastructure. Heat waves and wildfires are making the problem worse.

Many Americans, particularly Indigenous people in the Southwest, have been exposed to radiation from atomic testing dating back to World War II. But this summer, Congress let the main way of paying for treatment expire – the Radiation Exposure Compensation Act.

Each year our society produces an overwhelming amount of plastic waste, contributing to a pollution crisis that not only impacts our environment but our health.

Grizzly bear 399 died this year after being hit by a car in Jackson, Wyoming. She was a popular roadside attraction, a mama bear with her cubs, photographed so often that she became a worldwide sensation.