Planning a trip to Oregon? You can’t miss all the things to do in Sisters, a cute and charismatic central Oregon town! Sisters is western in more than one way—buildings look as if they’re stuck in the ...

Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, ...

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor ... impacts and could lead to extensive lava tubes or underground networks.

Hawai‘i Volcanoes National Park is flush with excitement as upgrades to the Nāhuku lava tube comfort station are complete. Newly upgraded Nāhuku lava tube comfort station. (National Park ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Visiting Central Oregon with your family? Try these fun (yet educational) things to do near Bend, Oregon with kids.