2+ hour, 53+ min ago  (224+ words) Foro3 D In the twilight depths of the Pacific, near Guam, marine biologists have documented a nudibranch of the genus Marionia that defies typical forms. Its body is covered in branched protuberances reminiscent of an underwater bonsai. This shell-less mollusk uses…...

3+ hour, 12+ min ago  (90+ words) Foro3 D The marine world continues to hold secrets. In 2025, the scientific community confirmed that the Mobula yarae, known as the Atlantic manta ray, is a distinct species. The key to differentiating it from its Pacific cousins lies in white V-shaped…...