Algae grown on dairy effluent cuts mineral fertiliser use by 25%
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Scientists discover four new octopus species in Costa Rica’s deep sea
A research expedition has been exploring hydrothermal springs teeming with life off Costa Rica's Pacific coast.
Spanish octopus farm comes under fire from protesters in Madrid
Protestors rallied in Madrid on Sunday against a controversial new farm that will confine 3 million octopuses in pools.
Roasted octopus with stewed aubergine and chorizo | The Kitchen
Octopus is a fundamental component of Mediterranean cuisine and here it is enhanced by the chorizo sauce.
Scientists slam ‘cruel’ plans for world’s first octopus farm in Spain
World's first octopus farm could see up to 1,000 octopuses in a single tank.
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Why octopuses have feelings and crabs should not be ‘boiled alive’
The UK's new Animal Sentience Bill does not stop current cruel practices, but it could rule out factory farming in the future.
Octopuses punch when they are hungry and angry, study reveals
This study has found that octopuses, one of the most intelligent sea creatures, throw punches at other fish.
Watch: Footage shows octopus changing colour in her sleep
Do octopuses dream? This is the question marine biologists are asking after watching this one sleep. They believe her colour changes could indicate what's happening in her dreams.