A powerful future earthquake, coupled with climate-driven surges in sea levels, could significantly increase flood risks in ...

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...

A future Cascadia earthquake could unleash far more than just devastating shaking — it could sink large parts of the Pacific ...

This week will be a rollercoaster ride, starting cool with showers, with much warmer temperatures across Washington by ...

An essential part of spring tree care is inspecting trees for signs of disease. But what are those signs, and what diseases ...

Sunday marked the sixth consecutive day with no measurable rain here in Portland as our April rain deficit grows.

Temperatures will start the week in the low-70s during the day, before gradually averaging near seasonal norms.

The efforts to make accurate forecasts of the southwest monsoon go back to 1870s. It is through a long process of trial and ...