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How future food domes could change the way you eat

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How future food domes could change the way you eat

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A futuristic food dome at Expo 2025 Osaka-Kansai offered a surprising look at how cities may grow fresh food close to home.

Inspired by a classic greenhouse, the Inochi no Izumi or Source of Life dome showed how a compact closed-loop ecosystem could sit on rooftops or in small urban spaces. It looked like a tiny house full of produce powered by nature.

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LIVING IN GIANT MOON GLASS SPHERES COULD BE OUR FUTURE

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This dome creates a full food ecosystem by recycling water and nutrients in a closed loop. (VikingDome)

Inside the Source of Life dome

The 21-foot structure sits on a base with four water zones that support marine fish, brackish species and freshwater species. Their waste creates the nutrients that feed the plant layers above. Microbes convert ammonia into nitrates that plants love.

Above the tanks are four hydroponic tiers. Salt-tolerant greens grow over the seawater tank. Tomatoes and semi-salt-tolerant veggies thrive in the brackish zone. Herbs and lettuce sit above freshwater species like sturgeon. Edible flowers fill the top layer where sunlight hits strongest. The layout functions like an ecological slice from ocean to land instead of floors.

Transparent ETFE panels pull in light and help the dome keep a stable climate. Water pumps send nutrients upward and then return clean water to each tank. The loop creates almost no waste and keeps cycling with little input.

BEEF INDUSTRY SLAMS LAB-GROWN HYBRID MEAT AS SCIENTISTS PROMISE GREENER STEAKS

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Plants grow in stacked hydroponic layers that match the salinity zones of the aquatic life below. (VikingDome)

How cities may use systems like this

If these domes scale, cities could spread food production across many rooftops instead of one large farm. That shift boosts resilience and reduces shipping. It also lets people see where their food comes from because it grows within reach.

Why this Dome matters

The dome shows how biodiversity can improve food production. With more plant and aquatic species working together, the system stays stable and feeds itself. It does not rely on soil, open land or predictable weather. Cities with tight spaces can use this kind of setup to grow food right where people live.

Researchers from Osaka Metropolitan University and the Tokyo University of Marine Science and Technology designed the system to copy nature. It follows the same recycling found in healthy wetlands. By letting biology do the work, the system reduces strain on land and water.

The system shows how cities may produce fresh food on rooftops and small urban spaces. (VikingDome)

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What this means for you

This model hints at a future where fresh food sits closer to your kitchen. A dome like this could sit on an apartment building or a school and provide herbs, produce and edible flowers. It cuts travel time from farm to table and gives communities more control over their food supply.

If a storm or disaster blocks access to farms, a closed-loop dome can keep growing. For people with tiny yards or no soil, it offers a realistic way to produce clean food in small spaces.

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Kurt’s key takeaways

The Source of Life dome may be a prototype, but it delivers a vivid preview of urban food production. It combines architecture, ecology and aquaculture in a compact package that uses every drop of water. If future cities adopt systems like this, access to fresh food could improve for millions.

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Would you trust a rooftop food dome to supply part of your meals each week? Let us know by writing to us at Cyberguy.com.

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Taylor Farms pulls iceberg lettuce from the US market after cyclosporiasis outbreak

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Taylor Farms pulls iceberg lettuce from the US market after cyclosporiasis outbreak

Food producer Taylor Farms released a statement on the Cyclospora outbreak Friday, confirming that it’s “voluntarily removing all iceberg lettuce sourced from central Mexico from the US market.” Reuters reports that, according to a source, Taylor Farms told customers like Yum Brands owner Taco Bell and the food distributor Sysco on Thursday to pull shredded lettuce that had been produced initially as 5-pound bags at a facility in Guanajuato, Mexico, from distribution.

Taco Bell said on Thursday that “The affected ingredient from our supplier is being indefinitely removed from our supply chain nationwide and will be replaced within 24 hours in select states.”

The Cyclospora parasite infects humans’ small intestine, can take up to one to two weeks to incubate, and causes symptoms including “watery diarrhea, with frequent bowel movements… vomiting, body aches, headache, low-grade fever, and other flu-like symptoms,” that may seem to go away and then come back more than once.

As The Verge reported this week, not all of the reported cases have been linked to Taco Bell, and Taylor Farms is a giant, which has said it sells more than $7 billion in produce every year and makes two out of every five of the salad kits sold in grocery stores. However, its name doesn’t appear on most of those items, and while the extent of the outbreak is still under investigation, the CDC has said it’s also looking into illnesses and outbreaks in other states that are unrelated.

Based on information provided yesterday by the FDA, Taylor Farms de Mexico is voluntarily removing all iceberg lettuce sourced from central Mexico from the U.S. market.

While the FDA traceback is indicating a specific independent farm that represents less than 1% of the U.S.’s iceberg lettuce supply as the potential source of the outbreak, we have removed all iceberg lettuce from the region indefinitely.

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It hasn’t identified other companies or products to avoid yet. ProPublica’s Annie Waldman reports that the tracing effort is working without more than 240 consumer safety specialists who left as the Trump administration cut funding to federal health agencies, and the CDC scaled back its Foodborne Diseases Active Surveillance Network (FoodNet) that worked with 10 states.

The Washington Post also mentions that a few months ago, the FDA pushed back the compliance deadline on implementing its Requirements for Additional Traceability Records for Certain Foods (Food Traceability Final Rule) from January 20th, 2026, until July 20th, 2028. Its requirement for standardized record-keeping about goods and shipments could’ve made finding the “specific independent farm” tied to the outbreak easier and faster.

This all follows statements from the CDC and FDA saying the “explosive diarrhea parasite” outbreak has been linked to shredded iceberg lettuce served at Taco Bell locations across five states: Indiana, Kentucky, Michigan, Ohio, and West Virginia. In Michigan alone, there are over 5,000 reported cases, with 102 reports of hospitalization.

According to the FDA, “FDA and state partners are actively investigating the source and scope of the contamination. Because the investigation remains ongoing, additional implicated brands, restaurants, retailers, or distribution channels may be identified as the investigation continues.”

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Fox News AI Newsletter: IBM’s AI warning sends ‘shockwave’

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Fox News AI Newsletter: IBM’s AI warning sends ‘shockwave’

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Welcome to Fox News’ Artificial Intelligence newsletter with the latest AI technology advancements.

IN TODAY’S NEWSLETTER:

– IBM sends ‘shockwave’ through tech industry with AI warning

– Dimon urges calm over fear about AI’s impact on jobs: ‘Stop being breathless over it’

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– AI is changing modern dating, but experts warn it’s making people ‘relationally stupid’

MARKET JOLT: Shares of IBM were down more than 23% when the market opened on Tuesday, raising fresh questions about whether companies are seeing enough near-term returns from artificial intelligence spending.

COOL DOWN: JPMorgan Chase CEO Jamie Dimon on Wednesday said there is still a lot of uncertainty over how AI will impact the workforce and people shouldn’t be “breathless” in their concerns as new technologies have historically created new jobs.

JPMorgan Chase Chairman and CEO Jamie Dimon speaks onstage during day two of the America Business Forum at the Kaseya Center in Miami, Florida, on Nov. 6, 2025. (Alexander Tamargo/Getty Images for America Business Forum)

PLUG PULLED: New York’s decision to pause the construction of large artificial intelligence data centers is drawing criticism from some lawmakers and energy officials, who argue the move could weaken the United States’ ability to compete in the global AI race while encouraging investment to move elsewhere.

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New York Gov. Kathy Hochul’s AI data center pause is drawing criticism from lawmakers and industry leaders. (Shawn Dowd/Rochester Democrat and Chronicle / USA TODAY NETWORK via Imagn Images)

RARE PRAISE: Rep. Alexandria Ocasio-Cortez, D-N.Y., praised the late Sen. Lindsey Graham for backing legislation that would allow victims of nonconsensual AI-generated deepfake pornography to file civil lawsuits.

‘RELATIONALLY STUPID’: Artificial intelligence has seeped into almost every aspect of modern life, helping users plan vacations, create workout routines and tackle countless everyday tasks. Some have resorted to using it for their love lives by asking chatbots to help them write witty responses to messages, craft dating app profiles and work out relationship issues. However, relationship experts fear that the increased use of AI in dating could lead to disastrous results.

DIGITAL AXE: A group of 26 Meta employees sued the tech giant over accusations that it used AI-powered software to choose people for mass layoffs, disproportionately targeting workers with disabilities or those who took medical, parental or family leave.

LOCAL LIFT: Meta is expanding its massive data center project in Richland Parish, Louisiana, to 5 gigawatts of compute capacity, making it one of the largest data centers in history, the company announced Monday.

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ACCOUNT CONTROL: There are few emails that make your stomach drop faster than one about “new privacy settings.” That usually means a company has moved another data switch, renamed a control or tucked a new choice inside an account menu you rarely visit. Google is now rolling out one of those changes for Search services. The setting is called Search Services History. It controls whether Google saves your activity from Search services when you are signed into your Google Account.

SCREEN FREE: A major university is taking aim at tech in a sweeping ban against electronic devices in an effort to “ensure students actually learn to think critically, strategically and independently without relying on AI,” according to administrators.

The University of Chicago has banned electronic devices for first-year law students as part of a broader effort to promote critical thinking and address the growing use of artificial intelligence in legal education. (iStock)

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Apple’s plot to crush OpenAI

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Apple’s plot to crush OpenAI

Apple is suing OpenAI. The complaint is readable and intense, as these things often are, though many experts seem to think many of the allegations are just the ways things are done. So what does Apple really want here, and why is it picking such a public fight with OpenAI?

On this episode of The Vergecast, Nilay and David go through the lawsuit, and look at Apple’s history of splashy litigation to determine whether Apple is worried about a possible competitor or simply looking to capitalize on a weak moment for OpenAI. All this is happening as Apple ships the public betas of its new software, headlined by the new Siri AI, and we have thoughts about what it all means — and whether the new Siri is actually any good.

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