Lovingly nicknamed “sea gooseberry,” it glides through waters like a squishy crystal or a blimpy iridescent water balloon. It has been observed in deep ocean trenches and coastal waters across the ...

Discover everything about 25 Most TERRIFYING Sea Creatures. Comprehensive guide with facts, insights, and expert analysis.

The vast majority of our planet remains a complete mystery, hidden beneath miles of crushing water where sunlight never penetrates. In this eternal darkness, evolution has taken a path so bizarre that ...

See the alien-looking sea slug spotted in UK waters for the first time Spurilla neapolitana – known as the hair curler slug – ...

Non-native and rare species of sea slugs described as looking like aliens have been found by a group studying rock pools. The depilatory sea hare (Aplysia depilans), usually found in the eastern ...