Working from the research vessel Falkor Too, the team sent a remotely operated vehicle (ROV) down 2,500 metres to a hydrothermal site known as Fava Flow Suburbs, where chemoautotrophic worms ...

marine–invertebrate chemoautotrophic tissues and zooxanthellae-hosting cnidarian epithelia. These symbioses are fascinating in their own right, but because they are often simple, involving just ...