Portland is bracing for yet another threat to the city's greenery. The emerald ash borer, a half-inch-long metallic-green ...

Outbreaks from ocean pathogens that can be deadly to marine life and even threaten humans are more frequent in overheated ...

Nestled in southern Oregon’s high desert, Klamath Falls offers stunning natural beauty and small-town warmth. Upper Klamath ...

North Cascades National Park in northwest Washington was the best place for seeing stars in the state, the site said, and ...

While many California travelers zoom past on their way to somewhere supposedly more exciting, this agricultural hub offers surprising delights that won’t devastate your vacation budget. Modesto’s ...

The Trump administration is freezing $339 million in research grants to the University of California, Los Angeles, accusing ...

A Washington State University Vancouver conservation biologist has spent decades studying butterflies and recently coauthored a report that provides a guide to recovering butterfly populations across ...

Texas Gov. George W. Bush announced details of plans to spur U.S. oil production by drilling in Alaska and elsewhere Friday, asserting the Clinton-Gore administration had ...

The Trump administration is canceling plans to use large areas of federal waters for new offshore wind development, the latest step to suppress the industry in the United States.

The damp, creaky boardwalk at Mingo National Wildlife Refuge stretches into a sharp turn. On the sides are guard rails.

BLUFFTON, SC (WTOC) - A brush fire burned 29 acres in Pinckney Island National Wildlife Refuge on the afternoon of July 29.