Dispatch

Red tree voles spend their whole lives in Oregon’s treetops, but deforestation has cut them off from the rest of their kind.

Beavers create rich habitats and act as buffers against the effects of drought and wildfire—spurring efforts to pinpoint new ways to help us coexist with North America’s largest rodent.

Federal rollbacks could leave New Mexico’s limited water dirtier by excluding up to 90 percent of the state’s waterways from protection.

Environmental advocates are fighting a proposal to double the amount of crude oil flowing through the pipeline.

The Quinault Indian Nation is one of several Pacific Northwest tribes planning for relocation, among many other climate adaptation strategies.

Olympia, Washington, is the latest city to roll out a fare-free bus system, with traffic congestion, equity, and the climate in mind.

Solar farmers get a hand from regenerative agriculture experts to feed the soil under their arrays—another powerful tool to help fight climate change.

The PFAS-laden firefighting foam used in training exercises at military bases easily slips into groundwater supplies, tainting everything around it.

A surcharge on trips taken with ride-hailing services could reduce traffic, cut emissions, and help fund much-needed public transit improvements on the South and West Sides of the city.

City officials see dedicated bus corridors, scooter-share programs, and protected bike lanes as key to greening their transportation network.