Oregon’s former state treasurer pledged to make the state employee pension fund net zero carbon by 2050. Now, the new state treasurer is seeking legislation to continue that work through careful ...

The Oregon State Marine Board outlawed fast-moving jet boats on the Upper Rogue River after a long and contentious battle.

Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

Our new KTVZ News series, "Shifting Seasons" will focus on the climate challenges impacting Central Oregon and the Pacific ...

Our new series "Shifting Seasons" will focus on the climate challenges impacting Central Oregon and the Pacific Northwest ...

Oregon State Treasurer Elizabeth Steiner is calling on the Oregon legislature to pass a bill that directs the treasury to ...

A December report from the Northwest Power and Conservation Council shows a rolling 10-year average return of 2.3 million ...

Images from the past five days lay bare the trail of destruction caused by bush blazes that spiralled beyond control with fatal consequences ...

A core of ice extracted from Antarctica had literally frozen in time the climate of the planet going back nearly 70,000 years.

Oil and gas companies are grappling with a surge of lawsuits accusing them of misleading the public about fossil fuels' role in driving climate change.

While Trump has pivoted back to policies favoring oil and gas, some stakeholders are bullish on the prospects for geothermal.

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...