A study found that when octopuses search for prey and care for their eggs, they analyze substances secreted by microorganisms with their suckers. This means they utilize a type of chemical sensor in ...

The ocean is home to countless fascinating creatures, each uniquely adapted to survive in a challenging environment. Among these, octopuses and crabs often find themselves in conflict, as octopuses ...

Octopuses, intelligent and agile predators, typically overpower crabs using their flexible arms, sharp beaks, and problem-solving skills. Crabs rely on their hard shells and strong claws for defense, ...

During mating, some male octopuses inject females with their potent venom to paralyse them – and avoid being eaten by their mates. Typically, animals use venom to kill prey or defend themselves from ...