Why octopuses are building small “cities” off the coast of Australia

odinoco:

skyofscreens:

atheistjapanesesocialist:

citrusboisosigman:

faun-songs:

kc749:

tienriu:

kc749:

orestian:

tienriu:

Scientists named the octopus cities Octopolis and Octlantis and I just – yes.

wow i hope they invite us to their parties

I saw a documentary about this. Climate change and habitat destruction, while bad, are forcing some octopuses to live closer together, potentially solving a problem that has kept them from being a far more dominant species. They are super smart and very capable of learning from each other but when they live alone, they never get a chance to learn from other generations because their parents leave or die. Now there’s older ones living with younger ones who can pass on knowledge.

#gonna keep getting smarter#eight brains#if we stop killing them they might do alright#octopus#also remember the other day when a bunch came up on the beach to call us on our shit#lol#at least that’s what i’m gonna say was their motive

(@kc749)

Wait what?

Lol a bunch of octopuses just crawled up on a beach the other day for no discernible reason and it was like “meh, it’s 2017” and everyone kinda missed it. I found it funny as fuck and decided they were coming out here to tell us all to cut our shit out.

https://twitter.com/washingtonpost/status/925095582003286016

This is how Pacific rim starts y’all

@atheistjapanesesocialist they thought boat people were the real threat but they were wrong…

Now you will bow to the octonoid king

Splatoon 2 (2017)

I for one welcome our new tentacled Overlords.

Why octopuses are building small “cities” off the coast of Australia

eight-times-nine:

realcleverscience:

currentsinbiology:

Octopus and squid evolution is officially weirder than we could have ever imagined

Just when we thought octopuses couldn’t be any weirder, it turns out that they and their cephalopod brethren evolve differently from nearly every other organism on the planet.

In a surprising twist, scientists have discovered that octopuses,
along with some squid and cuttlefish species, routinely edit their RNA
(ribonucleic acid) sequences to adapt to their environment.

This is weird because that’s really not how adaptations usually
happen in multicellular animals. When an organism changes in some
fundamental way, it typically starts with a genetic mutation – a change
to the DNA.

The findings have been published in Cell.

Olga Visavi/Shutterstock

Really interesting short read for those interested in evolution.

stupid non-cephalopodes: evolve through a relatively stable updating of genetic matrices

grand cephalopod savants: biohacking into the nature mainframe and leaving eldritch comments in the engine’s source. what the fuck is a “stable release”