HHI
HHI on World Data Ocean: a running collection of 2 stories we have gathered and hand-picked because they are worth your time. Every post here touches on hhi in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around hhi, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.

Can anyone help ID some shark teeth found in Tybee Island GA and HHI?
Analysis of fossilized shark teeth recovered from Tybee Island, Georgia, and Hilton Head Island, South Carolina, is underway. Users have submitted images for identification, noting the discovery locations—North Beach, Middle Beach, and Fish Haul Beach—which provide valuable contextual data. Determining species based on tooth morphology requires careful examination, and preliminary assessment suggests multiple shark varieties are represented. For further insight into shark pattern variation, readers may find our article, "Do leopard sharks pattern have a lot of variation?", relevant to understanding species identification challenges.

Latin America’s First Regional Submarine Hub Anchored By Next-Gen Design
Latin America's naval capabilities are poised for advancement with the unveiling of a next-generation submarine concept. A collaborative effort between South Korea’s HD Hyundai Heavy Industries and Peru’s SIMA, this regional hub represents a significant technological leap for the Peruvian Navy. The design prioritizes advanced operational capabilities and reflects a commitment to modern maritime defense.