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    <loc>https://marviocean.com/blogs/blue-journal-weekly</loc>
    <lastmod>2026-07-24T20:29:02+10:00</lastmod>
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    <loc>https://marviocean.com/blogs/blue-journal-weekly/padi-womens-dive-day-2026-citizen-science</loc>
    <lastmod>2026-07-14T17:45:25+10:00</lastmod>
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      <image:title>PADI Women&apos;s Dive Day 2026 Is Pairing Celebration With Real Citizen Science</image:title>
      <image:caption>NOAA diver conducting an underwater reef survey</image:caption>
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    <loc>https://marviocean.com/blogs/blue-journal-weekly/scientists-found-a-whale-graveyard-five-million-years-in-the-making</loc>
    <lastmod>2026-07-14T18:05:51+10:00</lastmod>
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      <image:title>Scientists Found a Whale Graveyard That&apos;s Been Filling Up for 5 Million Years</image:title>
      <image:caption>A real deep-sea whale fall community on the seafloor</image:caption>
    </image:image>
  </url>
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    <loc>https://marviocean.com/blogs/blue-journal-weekly/baby-corals-are-getting-a-second-chance-on-the-great-barrier-reef</loc>
    <lastmod>2026-07-14T18:36:42+10:00</lastmod>
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      <image:title>Baby Corals Are Getting a Second Chance on the Great Barrier Reef</image:title>
      <image:caption>A coral community on the Great Barrier Reef</image:caption>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/a-research-ship-spent-two-weeks-off-brazil-and-came-back-with-31-new-species</loc>
    <lastmod>2026-07-14T17:45:37+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/RV-Falkor-too-vessel.jpg?v=1784015137</image:loc>
      <image:title>A Research Ship Spent Two Weeks Off Brazil and Came Back With 31 New Species</image:title>
      <image:caption>R/V Falkor (too), Schmidt Ocean Institute&apos;s research vessel</image:caption>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/a-polish-freediver-just-swam-270-metres-on-one-breath-a-new-world-record</loc>
    <lastmod>2026-07-14T17:45:44+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Budapest-Duna-Arena.jpg?v=1784015144</image:loc>
      <image:title>A Polish Freediver Just Swam 270 Metres On One Breath — A New World Record</image:title>
      <image:caption>Duna Aréna in Budapest, host venue of the World Apnea Pool Championships</image:caption>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/ghana-just-declared-its-first-ever-marine-protected-area</loc>
    <lastmod>2026-07-12T22:37:54+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Beach_with_palms_Ghana.jpg?v=1783856500</image:loc>
      <image:title>Ghana Just Declared Its First-Ever Marine Protected Area</image:title>
      <image:caption>Palm-lined tropical coastline, Ghana</image:caption>
    </image:image>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/scientists-filmed-a-living-goblin-shark-for-the-first-time-ever</loc>
    <lastmod>2026-07-14T18:37:02+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Goblin-shark-size-comparison.svg?v=1784018222</image:loc>
      <image:title>Scientists Filmed a Living Goblin Shark for the First Time Ever</image:title>
      <image:caption>Goblin shark size comparison against a human diver</image:caption>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/the-dwarf-minke-whales-are-back-on-the-ribbon-reefs-and-divers-own-photos-are-the-data</loc>
    <lastmod>2026-07-14T18:06:35+10:00</lastmod>
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      <image:title>The Dwarf Minke Whales Are Back on the Ribbon Reefs, and Divers&apos; Own Photos Are the Data</image:title>
      <image:caption>Dwarf minke whale swimming underwater</image:caption>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/nearly-16-000-corals-have-gone-back-onto-the-florida-keys-reef-this-year</loc>
    <lastmod>2026-07-14T18:37:30+10:00</lastmod>
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      <image:title>Nearly 16,000 Corals Have Gone Back Onto the Florida Keys Reef This Year</image:title>
      <image:caption>A NOAA diver working on a coral colony</image:caption>
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  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/two-humpback-whales-just-rewrote-the-record-book-for-ocean-crossings</loc>
    <lastmod>2026-07-14T18:06:21+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Humpback_Whale_Breaching.jpg?v=1783856506</image:loc>
      <image:title>Two Humpback Whales Just Rewrote the Record Book for Ocean Crossings</image:title>
      <image:caption>Humpback whale breaching ocean surface</image:caption>
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  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/rescue-diver-ready-wants-preparedness-to-be-a-habit-not-just-a-certification</loc>
    <lastmod>2026-07-12T22:38:55+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Sailors_conduct_dive_training.__2812662676283_29.jpg?v=1783856508</image:loc>
      <image:title>&quot;Rescue Diver Ready&quot; Wants Preparedness to Be a Habit, Not Just a Certification</image:title>
      <image:caption>Divers in rescue training pool</image:caption>
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  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/the-worlds-oceans-just-passed-a-milestone-six-years-in-the-making</loc>
    <lastmod>2026-07-12T22:39:05+10:00</lastmod>
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      <image:title>The World&apos;s Oceans Just Passed a Milestone Six Years in the Making</image:title>
      <image:caption>Aerial view of healthy table coral reef</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/new-tracking-data-shows-pngs-reef-mantas-dont-flee-monsoons-they-dive-into-them</loc>
    <lastmod>2026-07-14T17:42:51+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Reef_manta_ray__28Manta_alfredi_29_-_49877611173.jpg?v=1783856515</image:loc>
      <image:title>New Tracking Data Shows PNG&apos;s Reef Mantas Don&apos;t Flee Monsoons — They Dive Into Them</image:title>
      <image:caption>Reef manta ray swimming underwater</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/french-polynesia-just-put-520-000-square-kilometres-of-shark-filled-ocean-off-limits-to-industry</loc>
    <lastmod>2026-07-12T22:39:33+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Grey_Reef_Shark_in_Bora_Bora.jpg?v=1783856516</image:loc>
      <image:title>French Polynesia Just Put 520,000 Square Kilometres of Shark-Filled Ocean Off Limits to Industry</image:title>
      <image:caption>Grey reef shark, French Polynesia</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/a-22-pound-silver-bar-just-surfaced-from-the-atocha-the-first-in-27-years</loc>
    <lastmod>2026-07-12T22:39:47+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Silver_ingots_-_HistoryMiami_-_IMG_8113.jpg?v=1783856519</image:loc>
      <image:title>A 22-Pound Silver Bar Just Surfaced From the Atocha — the First in 27 Years</image:title>
      <image:caption>Silver ingots salvaged from Atocha wreck</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/sao-tome-just-turned-a-promise-into-its-first-two-marine-protected-areas</loc>
    <lastmod>2026-07-12T22:39:55+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/S_C3_A3o_Tom_C3_A9_-_Ilh_C3_A9u_das_Rolas.jpg?v=1783856520</image:loc>
      <image:title>São Tomé Just Turned a Promise Into Its First Two Marine Protected Areas</image:title>
      <image:caption>São Tomé island coastline</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/a-kelp-forest-that-disappeared-in-the-1990s-just-started-regrowing-itself</loc>
    <lastmod>2026-07-14T18:05:44+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Bull-kelp-Puget-Sound.jpg?v=1784016344</image:loc>
      <image:title>A Kelp Forest That Disappeared in the 1990s Just Started Regrowing Itself</image:title>
      <image:caption>Bull kelp (Nereocystis luetkeana) in Puget Sound, Washington</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/cornwall-just-launched-the-uks-biggest-seagrass-restoration-project-and-its-bringing-oysters-back-too</loc>
    <lastmod>2026-07-14T18:05:31+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Zostera-marina-UK-seagrass.jpg?v=1784016331</image:loc>
      <image:title>Cornwall Just Launched the UK&apos;s Biggest Seagrass Restoration Project — And It&apos;s Bringing Oysters Back Too</image:title>
      <image:caption>Zostera marina, the native UK seagrass species being restored in Cornwall</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/scientists-just-identified-the-most-toxic-algae-species-ever-tested-its-been-killing-south-australias-coast-for-over-a-year</loc>
    <lastmod>2026-07-14T18:36:31+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Red-tide-harmful-algal-bloom.jpg?v=1784018191</image:loc>
      <image:title>Scientists Just Identified the Most Toxic Algae Species Ever Tested — It&apos;s Been Killing South Australia&apos;s Coast for Over a Year</image:title>
      <image:caption>A harmful algal bloom (red tide) discolouring coastal water</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/scientists-gave-octopuses-a-mirror-and-found-something-no-invertebrate-was-supposed-to-do</loc>
    <lastmod>2026-07-14T18:36:21+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/California-two-spot-octopus.jpg?v=1784018181</image:loc>
      <image:title>Scientists Gave Octopuses a Mirror — and Found Something No Invertebrate Was Supposed to Do</image:title>
      <image:caption>California two-spot octopus, the species used in the Dartmouth mirror-test study</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/a-sea-anemones-immune-system-runs-backwards-from-ours-and-thats-exactly-why-it-works</loc>
    <lastmod>2026-07-14T18:05:22+10:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Nematostella-vectensis-starlet-anemone.jpg?v=1784016322</image:loc>
      <image:title>A Sea Anemone&apos;s Immune System Runs Backwards From Ours — and That&apos;s Exactly Why It Works</image:title>
      <image:caption>Nematostella vectensis, the starlet sea anemone used in the study</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/beluga-whales-keep-switching-mates-scientists-think-thats-whats-saving-them</loc>
    <lastmod>2026-07-12T22:41:08+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Beluga_Whale_Tadoussac_Quebec_Canada_Luca_Galuzzi_2005.jpg?v=1783856532</image:loc>
      <image:title>Beluga Whales Keep Switching Mates — Scientists Think That&apos;s What&apos;s Saving Them</image:title>
      <image:caption>Beluga whale at surface</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/they-found-a-whale-fall-a-school-bus-jellyfish-and-28-new-species-on-accident</loc>
    <lastmod>2026-07-14T18:22:02+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Whale-fall-deep-sea-community_843916ec-c0f4-4383-8ba9-52bbae588277.jpg?v=1784017322</image:loc>
      <image:title>They Found a Whale Fall and 28 New Species. On Accident.</image:title>
      <image:caption>A real deep-sea whale fall community on the seafloor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/check-your-regulator-apeks-recalls-xl4-xl4-and-ocea-second-stages</loc>
    <lastmod>2026-07-14T18:36:50+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Generic-regulator-second-stage.jpg?v=1784018210</image:loc>
      <image:title>Check Your Regulator: Apeks Recalls XL4, XL4+ and Ocea Second Stages</image:title>
      <image:caption>A generic scuba regulator second stage (not the recalled model)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/23-right-whale-calves-were-just-born-best-year-since-2009</loc>
    <lastmod>2026-07-14T17:42:33+10:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0972/4490/5772/articles/Eubalaena_glacialis_with_calf.jpg?v=1783860888</image:loc>
      <image:title>23 Right Whale Calves Were Just Born. Best Year Since 2009.</image:title>
      <image:caption>North Atlantic right whale with calf</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/the-only-known-animal-that-can-age-backwards-is-smaller-than-your-fingernail</loc>
    <lastmod>2026-07-24T20:28:59+10:00</lastmod>
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  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/splash-cold-water-on-your-face-and-your-body-flips-into-seal-mode</loc>
    <lastmod>2026-07-24T20:29:01+10:00</lastmod>
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  </url>
  <url>
    <loc>https://marviocean.com/blogs/blue-journal-weekly/in-1958-just-440-of-these-whales-were-left-today-there-are-25-000</loc>
    <lastmod>2026-07-24T20:29:02+10:00</lastmod>
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  </url>
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