In the past, the last thing that came to mind when I thought of snails and slugs was beauty. A little bit of disgust and ...

Tucked along California’s northern coastline, Prairie Creek Redwoods State Park forms part of a UNESCO World Heritage Site and International Biosphere Reserve alongside Redwood National Park and Del ...

The study, led by biologists at Harvard University, found that the slugs build sac-like structures known as kleptosomes out of their own cells in which the chloroplasts are stashed. The kleptosomes ...

A new study led by Harvard biologists describes how some sea slugs consume algae and incorporate their photosynthetic ...

The “large” sea slug has different types of sensory organs that jut out from its body and several “oral tentacles” for foraging, according to a study. Photo by Zhang S, Wang J (2025).

The “large” sea slug has different types of sensory organs that jut out from its body and several “oral tentacles” for foraging, according to a study. Photo by Zhang S, Wang J (2025).

New sea slug species with oral tentacles and translucent yellow body discovered in the Yellow Sea near Qingdao, China, the first in its genus in 93 years.