The most interesting mathematical discoveries in OpenAI’s 722 new papers

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New Scientist • Leah Crane • October 8, 2026

On October 7, OpenAI released 722 mathematical papers generated by an AI model covering topics from major mysteries to minor curiosities. Many of these documents are hundreds of pages long and contain complex computations that have not yet been formalized into steps verifiable by a computer. Consequently, there is little assurance regarding their accuracy, though three papers have already been retracted. Despite this uncertainty, preliminary reviews suggest some results could be significant.

I stopped reading bad news for 48 hours. Here’s what happened

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Positive News • Oliver Balch • September 30, 2026

Oliver Balch stopped reading bad news for 48 hours to try constructive journalism, which focuses on solutions rather than problems. He chose a weekend detox because he rarely watches TV or uses social media like TikTok and X. His editor told him there would be no crisis-focused stories, only those highlighting what is working.

A future worth building. What to expect in the new issue of Positive News magazine

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Positive News • Lucy Purdy • October 7, 2026

The new issue of Positive News magazine features stories about people acting for a future they may never see. Journalist Caitlin Moran explains that thinking about the future does not require grand, decades-long projects. Instead, she argues that hope is a decision to act through small, tangible choices like planting a garden or picking up litter.

US Launches $215 Million Race to Build an Error-Corrected Quantum Computer by 2028

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Singularity Hub • Edd Gent • September 28, 2026

The US Department of Energy has launched a $215 million competition to challenge private companies in building a fault-tolerant quantum computer by 2028. Current quantum machines are too error-prone for practical work, relying on fragile qubits that make calculations easily derail. To fix this, the technology must use error-correction schemes to spread information across many physical qubits and create "logical qubits," which are more stable but require much larger devices than have been demonstrated so far.

This Robot Dog Crushed a Marathon Without Stopping to Recharge

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Singularity Hub • Shelly Fan • September 29, 2026

A robot dog named RAIBO2 recently completed a marathon in South Korea without stopping to recharge, covering over 40 miles on a single charge. This distance is roughly three times farther than other current robot designs. The event took place at the Sangju Dried Persimmon Marathon, where the machine finished in four hours, 19 minutes, and 52 seconds, slightly faster than the average human runner. Despite this impressive speed, the primary achievement was endurance; the robot used only 66 percent of its battery power by the end, leaving it with enough charge to travel approximately 40 miles total.

Google DeepMind Gives AI-Designed Proteins a Watermark

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Singularity Hub • Shelly Fan • October 5, 2026

Google DeepMind has developed a new method called SynthID Bio to label proteins created by artificial intelligence. This system works similarly to existing tools that mark AI-generated text, images, and video. Instead of adding a visible stamp, the technology subtly alters design choices during the creation process. These tiny adjustments create a statistical signature that detectors can identify, allowing scientists to distinguish between naturally occurring proteins and those designed by machines.

Epigenetic Editing Could Wipe Out Chronic Hepatitis B Infections

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Singularity Hub • Shelly Fan • October 6, 2026

Scientists have developed an experimental therapy that keeps the hepatitis B virus inactive for at least six months in mice. This approach, called epigenetic silencing, adds chemical tags to viral DNA to switch genes off without cutting the genetic material. Unlike gene editing tools that can damage host DNA, this method aims to be safer while remaining long-lasting. After three monthly doses, roughly 90 percent of treated mice showed no signs of the virus for six months following their final injection. Safety tests in monkeys found no notable side effects or runaway immune responses.

Hackers suspected of using AI agents for cyberattacks on South Korean banks, exposing data from about 25,000 customers

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Tom’s Hardware • Jowi Morales • October 6, 2026

South Korean authorities are investigating cyberattacks on major banks, including Hana Bank, KB Kookmin Bank, and Shinhan Bank. According to The New York Times, at least 25,000 customers of Shinhan Bank had their personal credit information leaked last week. Additionally, 99 customers and 20 employees of Kookmin Bank were affected, while 89 Hana Bank customers had their data stolen. President Lee Jae Myung noted that hackers appear to be using AI models, a development causing significant public anxiety. He stated that AI now allows hacking without specialized skills and ordered his cabinet to minimize the damage.

Wall-mountable record, CD, and cassette players combo is a full hi-fi system with no wires

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Tom’s Hardware • Bruno Ferreira • October 6, 2026

Trettitre has released the Retro Ambient Sound System (RASS), a wireless hi-fi setup featuring a vinyl turntable, CD player, and cassette player mounted on a magnetic metal rack. The system includes an Audio-Technica AT-3600L phono cartridge with a self-balancing tone arm and a manual speed knob for up to ±5% adjustment. It supports Bluetooth with high-end AptX, AptX HD, and AptX Adaptive codecs, plus a 3.5 mm auxiliary output. The physical controls are simple, lacking menus or touchscreens, though the vertical orientation of the turntable presents stability challenges that the tone arm must address.

EV charging company plans to deploy 100,000 Nvidia GPUs in pods at sites across the US

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Tom’s Hardware • Mark Tyson • October 6, 2026

Xeal, an EV charging company, plans to install over 100,000 Nvidia GPUs across its existing U.S. network using a system called Latient Pods. The firm aims to create the world’s first edge inference compute network by utilizing idle electrical capacity at its more than 1,600 locations. Each pod contains up to 48 Nvidia Hopper or Blackwell Ultra GPUs and is designed to look like a standard broadband fiber cabinet found on streets.