An 8-year-old boy who went missing at Arizona's Lava River Cave on Wednesday night has been found alive and is being evaluated. Tzion Maron was reported missing at around 6 p.m. local time on ...

By contrast, lava caves, widely known as lava tubes, are formed in a geological ... passages that interweave like the delta of a large river, Kazumura is mostly one long, gaping straight shot ...

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. Taking a jaunt ...

The child was still taken to a medical center to be checked out. Lava River Cave is a mile-long lava tube cave that formed by ...

"Lava tubes really represent, from a technical perspective, an extension of the work we've done in other subterranean environments, like underground mine sites and caves," Fred said. That work inc ...

Lava River Cave is chilly and slippery even in the summer. Recent visitors were awe-struck by the experience of hiking a tube cave. Although some experienced difficulty accessing the roads – in ...