Their presence on the surface could indicate something unusual happening down below. Local shares footage of startling ...

Conservationists have described 2025 as year of the octopus after enormous numbers were seen in the south west.

The vampire squid genome shows it kept ancient features shared with squids, while octopuses gained major chromosomal changes.

A stranded octopus gets a helping hand back to the ocean and takes the time to "high five" the rescuer. What really happened?

An octopus sighting along Padre Island was caught on video, showing the animal changing colors and patterns near shore, ...