A leaf sheep (Costasiella kuroshimae) is a tiny, adorable species of sea slug—or sacoglossan sea slug—that looks remarkably like a cartoon sheep or a leaf. Found in shallow tropical waters near Japan, Indonesia, and the Philippines, these creatures are famous for being one of the few animals in the world that can perform photosynthesis.

Out of Plain Sight

Name: Out of Plain Sight
Start: 2025-09-27
End: 2025-09-27
Location: Redfield Auditorium

Not far from Catalina Island, aboard one of the most-advanced research ships in the world, David Valentine discovered a corroded barrel on the seafloor that gave him chills. The full environmental horror sharpens into greater clarity once he calls Los Angeles Times journalist Rosanna Xia, who pieces together a shocking revelation: In the years after World War II, as many as half a million barrels of toxic waste had been quietly dumped into the ocean – and the consequences continue to haunt the world today.

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