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Blue-Lined Octopus Mating Explained: Why Males Inject Venom During Sex

Meet the blue-lined octopus (Hapalochlaena fasciata), a tiny creature whose mating rituals read like a survival thriller. Mating is risky business for many octopuses, but male blue-lined octopuses take it to the next level by injecting their partners with a paralyzing venom to avoid becoming lunch. In this post, we’re

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Octopus Expert Reacts to Viral Octopus Riding a Shark (and More)

🚨🐙 Stage 8 Clinger Alert! From high-stakes shark rodeos to choking out dolphins, octopus expert and OctoNation founder Warren Carlyle breaks down the clingy tactics that keep these brains-with-suction-cups off the menu (sometimes 😅). Caught on Camera: Octopus Riding a Shark By now, you’ve probably seen the viral video: A

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Octopus Can Edit Their RNA – Here’s How

Ever wonder why people label octopuses as “aliens“? It’s not because they hitched a ride on a meteor from outer space. Nope, these eight-armed geniuses earned their intergalactic reputation by doing something no other Earthling does quite like them: rewriting their own genetic instructions. RNA editing is a fascinating biological

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Octopus Teeth: The Tiny Chainsaw Inside an Octopus’ Mouth

Did you know octopuses come equipped with their own built-in “chainsaw”? YUP! Octopus teeth—Mother Nature really outdid herself on this one! These eight-armed wonders and their legendary relatives (think snails, slugs, and squids) have one ribbon-like tongue loaded with microscopic teeth called a radula. In cephalopods (octopuses, cuttlefish, squid, and

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Octopuses Punch Fish That Cheat During Hunts, New Study

In the waters of the Red Sea, fishes and octopuses appear to work together to hunt for tasty treats. However, some fish can get a bit cheeky and attempt to take advantage of the octopus’s efforts, according to a new study. If they do, they might just receive a swift

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