PORTLAND, Ore. (KOIN) – Environmental experts are concerned after an invasive species was spotted in Oregon for a second time this year. The Chinese mitten crab is a non-native species that lives in ...

As Washington’s coastal Dungeness crab commercial season opens this week — a mean, green menace continues to threaten to create a “crab crisis” in the Pacific Northwest. The Washington Department of ...

PORTLAND, Ore. — A Chinese mitten crab, a prohibited invasive species in Oregon, was recently found in the Willamette River near the Sellwood Bridge. The crab was spotted in shallow water and captured ...

The European green crab, a highly invasive species that has disrupted shellfish harvests and ecosystems worldwide, has been detected for the first time in Skagit Bay, officials said Monday. The ...