00:05 Common reef octopus (Octopus cyanea) mating Train coupling test Mechanism for testing the coupling train cars coupling device stock videos & royalty-free footage 00:17 Train coupling test ...

This week is the final episode of this series of The Prompt on RTÉ Radio 1, where presenter Zoë Comyns is joined by a well-known Irish writer, and listeners hear the guest writer's selection of new ...

While it’s a known fact that female guppies prefer orange and unusual patterns on their male partners, the team found that ...

A diver filmed an affectionate encounter with a Maori octopus that was seen gently embracing her camera near a pier in Rye, Australia.

Kat Zhou has won the Aquatic Life category in the 2025 BigPicture Natural World Photography Competition, while a shot of a ...