Octopuses are the bad boys of British fishing. Their segregation is officially a matter of hygiene: they are inky and messy ...

The man spent several seconds trying to pry the sticky eight-legged creature off and at one point uses a club.

Changing sea temperatures and marine environmental conditions could have contributed to the population increase.

This unassuming octopus pairs bacterial chemistry with evolutionary efficiency to deliver one of the most powerful defenses in all of the ocean. The blue-ringed octopus (genus Hapalochlaena) is small ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This octopus survives in plain sight. Here’s how it adapts ...

In the North Sea, cephalopods are appearing in growing numbers. Fishermen are landing more squid and octopus, a trend likely tied to rising sea temperatures. View on euronews ...