Settlers in the Valley also saw the rock deposit as a source of building material, with basalt quarried from Cowiche Canyon ...

When it was completed 100 years ago in 1925, the Tieton Dam was the largest earthfill dam in the world. It, along with ...

Drilling is currently focused on the northern part of the Swanson Gold Project near the Swanson Gold Deposit, which hosts an ...

Crater Lake may be the big draw to central Oregon, but the Umpqua River corridor certainly earns a place on your road trip itinerary. And while it may not have the crowds or fanfare of Oregon's more ...

In the wake of a wildfire, there's often an assumption that burned landscapes will be more susceptible to landslides. But new ...

The Lava River Cave outside of Bend is a mile deep and 60 feet tall. Here's how to explore Oregon's longest lava tube.