With its iconic mountains, rivers, and coastline, it’s easy to overlook the adventure of discovering some of Oregon’s underground wonders.

Lava fields, pine forests and some familiar Cascades peaks near Black Rock Trail, a 4.1-mile trail located between Bend and Sunriver. (David Jasper/The Bulletin) ...

Axial Seamount, a submarine volcano 300 miles off the coast of Oregon, could erupt for the first time since 2015, spewing “very fluid lava” into the sea where scientists were recording more ...

Two hours east of Portland on the outskirts of the Mount Hood National Forest, a 7,700-year-old mound of lava rocks rises 164 feet above the Hood River wine country.

The lava flow cocktail, a combination of bananas, strawberries, pineapple juice, and rum, blew me away with its beauty and undeniably delicious flavor.

The High Lava Plains - a ~10 million year old chain of rhyolite and basalt volcanism that gets younger to the west -- intersect the Cascade Range near Bend, Oregon The Basin & Range -- the province ...

The longest lava tube in Oregon, the Lava River Cave, stretches for about a mile through the Newberry National Volcanic Monument south of Bend. It was formed about 65,000 years ago.

Popular geologist Nick Zentner of “Nick on the Rocks” takes an entertaining road trip to explore the Ginkgo lava flow that erupted in Central Washington and flowed all the way to the Oregon ...

When people think of volcanoes, they don’t typically think of Michigan. But volcanic activity was the driving force behind some of Michigan’s key resources and landmarks.

HONOLULU (KHON2) — Entering the second week of the Mauna Loa eruption, representatives from science and emergency response communities provided updates on the volcanic event. According to off… ...