Scientists have discovered the ultimate case of regeneration: Some decapitated sea slugs can regrow hearts and whole new bodies. This “wonder of nature,” reported in a biology journal on ...

To complement their efforts and to properly showcase the sea slug, giving it the big close-ups it deserved, we knew we needed to go further. So we set about building our own miniature reef in a ...

Having collected the sea slugs from reefs off the coast of Okinawa, Japan, researchers observed the creatures mating in tanks. They saw that sea slugs that had recently mated could not do so again for ...

Shaun the Sheep sea slugs are found in shallow waters near ... Azcuna is an expert in coral reef ecology.

Small, translucent creatures — known as sea cherubs — are washing up along Oregon beaches, and more sightings are occurring in 2025 than usual, according to Seaside Aquarium.