April 01, 2025
Scientists create a jellyfish that can text – a revolutionary leap in ocean communication

MIAMII — In an extraordinary breakthrough that could forever change the way humans understand communication in the natural world, scientists at the Oceanic Institute of Technology have created a genetically modified jellyfish capable of sending text messages.
The jellyfish, dubbed "JellyText," uses its bioluminescent properties to transmit signals that are decoded into human-readable text. The creature’s ability to communicate with other marine life has long been known, but this new feat takes it to a whole new level: JellyText can now send messages to humans via a specialized app.
Dr. Nora Waverly, the lead researcher behind the project, explains that the jellyfish’s unique ability to glow in specific patterns forms the basis for its new texting skills. "We’ve taken advantage of the natural bioluminescence of the jellyfish and augmented its abilities with a small microchip that converts light signals into a text code,” she said in an interview. “The idea was to create a form of communication that could bridge the gap between the ocean and humans, opening up possibilities for a deeper understanding of marine life."
While the potential benefits of this technology are being hailed by experts, there are still some issues with the jellyfish's ability to send coherent messages. Early trials have shown that while JellyText is adept at sending short bursts of information, its "texts" are often cryptic and at times nonsensical.
"Sometimes we get messages like 'I'm swimming to the left,' followed by a series of random characters, like '::;;;;' or 'Swim-fast-at-1000-meters-a-second,'" explained Professor Samuel Hartman, a marine biologist involved in the project. "It’s clear that the jellyfish is still learning the ropes of this communication process, but we’re optimistic that with further development, we’ll see clearer interactions."
Despite the occasional confusion, JellyText’s communication has already been used in several successful interactions with other sea creatures. Marine biologists believe that the jellyfish’s bioluminescent signals might enable it to send out distress signals to other marine life in the event of an underwater emergency. For instance, the team observed one jellyfish sending a message to a school of fish that resulted in a synchronized migration to a safer location.
The research team is also exploring the idea of using JellyText as a new method of tracking marine ecosystems. "We can now receive ‘updates’ on the state of coral reefs and fish populations in real time," Dr. Waverly noted. "It’s essentially like getting a weather report, but for the ocean."
The technology, though still in its infancy, has already caught the attention of major tech companies. “It’s the next step in environmental tech,” said Emily Rosenthal, CEO of OceanTech, a company that focuses on ocean preservation through innovative technologies. “We’ve seen drones, we’ve seen underwater sensors, but this is different. This jellyfish is organic, adaptive, and potentially the most efficient means of communication underwater.”
Experts predict that the success of JellyText could pave the way for more advancements in marine communication technologies. One idea currently being explored is to create a network of jellyfish, each capable of relaying messages across vast distances in the ocean, functioning like a giant, living internet for marine life.
However, some skeptics argue that the technology could create unforeseen ecological risks. "It’s one thing to modify jellyfish for research purposes, but if these creatures are released into the wild, we don’t yet know what impact they could have on the ocean’s delicate balance," warned Dr. Marissa Monroe, an oceanographer at the University of Florida. "We need to proceed cautiously."
Regardless of the challenges ahead, the JellyText project has generated significant interest in the scientific community, as well as among those interested in marine conservation. While the jellyfish’s texting abilities are still rudimentary, experts remain hopeful that with time, it could become a game-changer in the way humanity connects with the oceans.
“I just got a text from one of our jellyfish,” said Dr. Waverly, showing off her phone. The message read: “I’m glowing today! :)” Though the message was simple, it marked a historic moment in oceanic communication—one that promises to evolve as researchers continue their efforts to unlock the mysteries of marine life.
(This story was created as part of COMM 498 Humor in Journalism.)