Sea butterflies flit through the ocean on gossamer wings, each species with a style of its own. These tiny marine snails, or thecosomes, migrate up to surface waters at night to feed and sink to ...

A tiny new species of snail with an unusual shell has been named after the painter Pablo Picasso. Researchers who discovered the three-millimetre creature say they came up with the name because when ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has ...

A tiny new snail species discovered in Thailand has been named after legendary artist Pablo Picasso, due to the strange, complex geometric patterns seen on its shell. The species, measuring only 3 ...

Along parts of the Western Australian coast, large shells sometimes lie half buried in tidal mud. They belong to Syrinx ...

A tiny new species of snail with an unusual shell has been named after the painter Pablo Picasso. Researchers who discovered the three-millimetre creature say they came up with the name as when they ...

Auriculella gagneorum, a small candy-striped snail from Oahu's Waianae Mountains, represents the first new species of a living Hawaiian land snail described in 60 years. Scientists have described a ...