Humidity increases odour perception in terrestrial hermit crabs

(Phys.org) -- Max Planck scientists have found out that the olfactory system in hermit crabs is still underdeveloped in comparison to that of vinegar flies. While flies have a very sensitive sense of smell and are able to ...

Social networking helps hermit crabs find homes (w/ Video)

Everyone wants to live in the nicest possible house, ideally with regular upgrades. A recent study by biologists at Tufts University's School of Arts and Sciences and the New England Aquarium reveals that hermit crabs may ...

Tool use in an invertebrate: The coconut-carrying octopus

Scientists once thought of tool use as a defining feature of humans. That's until examples of tool use came in from other primates, along with birds and an array of other mammals. Now, a report in the December 14th issue ...

Scientists confirm crab's memory of pain

New research published by a Queen’s University Belfast academic has shown that crabs not only suffer pain but that they retain a memory of it.

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