https://www.univital.org/blogs/journal/whats-so-special-about-sea-urchins 2026-10-17T16:12:29-07:00 weekly https://cdn.shopify.com/s/files/1/0732/5391/2812/articles/urchins_a7e7ba20-7a8f-4df8-9a9b-fec8357b84b1.jpg?v=1783976609 What's so special about Sea Urchins purple sea urchins https://www.univital.org/blogs/journal/why-purple-urchins-are-harming-the-kelp-forest-in-california 2026-10-17T16:13:08-07:00 weekly https://cdn.shopify.com/s/files/1/0732/5391/2812/articles/urchin-macro_7fcad85d-a943-4954-926f-ca80bd081871.jpg?v=1780161684 Why purple urchins are harming the kelp forest in California https://www.univital.org/blogs/journal/what-is-negligible-senescence 2026-10-17T16:13:20-07:00 weekly https://cdn.shopify.com/s/files/1/0732/5391/2812/articles/02-story-red-urchin_69b886f7-8942-45fd-9387-f156ac465059.jpg?v=1790278423 What is negligible senescence? https://www.univital.org/blogs/journal/meet-phnq-the-ocean-s-longevity-pigments 2026-10-15T10:21:06-07:00 weekly https://cdn.shopify.com/s/files/1/0732/5391/2812/articles/4_263e643e-5b8a-49d4-a566-9618047df9aa.png?v=1790278433 Meet PHNQ, the ocean’s longevity pigments