Learn about the ongoing expedition to the Mariana back arc and the search for some of the deepest hydrothermal vents in the world. Live videos of ROV dives posted most afternoons and evenings.
King5 News: It's not your imagination - winter's been colder than normal (video)
Karin Bumbaco - Assistant State Climatologist
Changing Sea's TV: New episode focuses on JISAO researchers' expedition to Maug Island for volcanic ocean acidification research