"When fish can't reach their habitat, they can't reproduce," national habitat conservation organization NOAA Fisheries said.

Parts of the country remain under cold weather advisories and freezing warnings today, as the NWS warns of dangerous wind ...

The committee that decides the fate of endangered species is rarely summoned. But the president's "energy emergency" could ...

Officials say they are prepared for potentially volatile federal policies and funding under the Trump administration ...

Dustin and Jennifer Nehl were arrested on suspicion of impersonating firefighters and unauthorized entry of an evacuation ...

Officials say they are prepared for potentially volatile federal policies and funding under the Trump administration.

Two federal agencies oversee more than 32 million acres in the state, an area larger than the state of Kentucky, and federal ...

Officials say they are prepared for potentially volatile federal policies and funding under the Trump administration.

The Mercury provides news and fun every single day—but your help is essential. If you believe Portland benefits from smart, ...

Low morning temps have led to frost formation throughout western Oregon. Be careful of slick spots, especially in shaded ...

Jacque Schrag/Axios While some parts of the U.S., especially along the Gulf Coast, are seeing a once-in-a-generation snowstorm, you have to go back decades — sometimes more than a century — to see all ...

The U.S. Army Corps of Engineers wanted to use gigantic mechanical traps to haul baby fish downstream in tanker trucks.