Scientists have been studying the Axial Seamount for decades. They predict it’ll erupt again in 2025. OPB’s science and environment reporter Jes Burns joins us to share her at-sea adventures ...

An undersea volcano off Oregon’s coast will likely erupt in 2025, scientists say. Known as Axial Seamount, it’s the most active volcano in the Pacific Northwest – though one most people ...

Named Axial Seamount, it’s more than a mile wide and stands 3,600 feet (1,100 metres) from the seafloor. One of the most active undersea volcanoes in the world, it has erupted three times over ...