The Columbia River is critical for fish, energy, commerce and identity. But it faces an uncertain future. How much more can ...

On a cold night along the coast of Washington State, two women on boogie boards paddle furiously across surging waters. Clad in survival suits and headlamps, Jennifer Sevigny and Amanda Summers are ...

It is among the largest of the cicada broods with a 17-year life cycle, numbering in the hundreds of billions. Of the 3,000 species of cicadas around the world, only seven species share ...

The Arctic is warming much faster than other parts of the world, profoundly affecting the indigenous populations, including ...

Old cans of salmon, some sealed since the 1970s, have become unexpected tools in unraveling long-term changes in marine ...

Pacific Northwest wild salmon are nearing extinction — and the consequences reach far beyond the water. Duke Moscrip of Duke's Seafood and Heather Andersen of Damsel Cellars joined ‘ARC ...

“We’re teaching kids about salmon, the salmon life cycle, animal hides and skulls, how to identify tracks,” Stacey said. “It gives them all a little bit more of an appreciation for what we have here ...

Because Mars and Earth share so many features, scientists have long wondered whether Mars could have once harbored life. Today ... for an ancient carbon cycle on Mars. Carbon cycles are the ...

The migrations that make up the well-known salmon life cycle have long been described as one way at a time. Juvenile salmon hatch and swim down rivers to the ocean, where they grow and mature before ...

Years ago, I was introduced to the Adizes Organizational Life Cycle model, which maps the evolution of businesses from infancy to prime and, if mismanaged, into inevitable decline. Seeing this ...