The park's namesake peak is the one of the largest plug dome volcanoes in the world — a type of volcano that grows in size from layers of its own lava building on top of each other over time.

March 24 (Reuters) - Firefly Aerospace has partnered with Blue Origin's Honeybee Robotics to supply a rover for its third lunar mission in 2028 to study the Gruithuisen Domes, the Texas-based ...

Are you planning a Lassen Volcanic National Park itinerary? It was one of those moments when we realized, with ...