HydroSpread, a breakthrough fabrication method, lets scientists build ultrathin soft robots directly on water. These tiny, insect-inspired machines could transform robotics, healthcare, and environmental monitoring. [...]
Sat, Oct 04, 2025
Source Science Daily – Cybernetics
Scientists at OIST have, for the first time, directly tracked the elusive “dark excitons” inside atomically thin materials. These quantum particles could revolutionize information technology, as they are more stable and resistant to environmental interference than current qubits. [...]
Sat, Oct 04, 2025
Source Science Daily
Calcium transforms silk hydrogels into a versatile platform that prints precisely, stores for months, and fuses after sterilization, overcoming barriers to practical biomedical use. [...]
Sat, Oct 04, 2025
Source Nanowerk
Scientists directly observed dark excitons in atomically thin materials, revealing how they evolve and paving the way for dark valleytronic quantum technologies. [...]
Sat, Oct 04, 2025
Source Nanowerk
I tested the best power banks, from big units that can keep laptops running for hours to ones that can survive being in water. [...]
Sat, Oct 04, 2025
Source ZDNet – Big Data
Two recent surveys, from ManpowerGroup and UpWork, show optimism for tech-related hiring for both jobs and gigs, now and into the remainder of the quarter. [...]
Sat, Oct 04, 2025
Source ZDNet – Big Data
Investors are rewarding the firms that power AI's infrastructure, not those just layering AI onto existing tools. [...]
Fri, Oct 03, 2025
Source ZDNet – Big Data
October Prime Day is days away. Shop deals on Kindles before the event, and cross more books off your to-read list. [...]
Fri, Oct 03, 2025
Source ZDNet – Big Data
For patients with inflammatory bowel disease, antibiotics can be a double-edged sword. The broad-spectrum drugs often prescribed for gut flare-ups can kill helpful microbes alongside harmful ones, sometimes worsening symptoms over time. When fighting gut inflammation, you don’t always want to bring a sledgehammer to a knife fight.Researchers at MIT’s [...]
Fri, Oct 03, 2025
Source MIT – AI
The novel design allows the membranes to withstand high temperatures when separating hydrogen from gas mixtures. [...]
Fri, Oct 03, 2025
Source Nanowerk
Tool offers real-time control over genetic materials, with potential to accelerate disease diagnostics and genome mapping. [...]
Fri, Oct 03, 2025
Source Nanowerk
New lunar samples from the far side reveal it formed from cooler magma than the near side, confirming the Moon’s interior is not uniform. Researchers suggest fewer heat-producing elements on the far side explain the difference. Theories range from ancient cosmic collisions to Earth’s gravitational pull. These discoveries bring us [...]
Fri, Oct 03, 2025
Source Science Daily
In 2020, California’s Creek Fire became so intense that it generated its own thunderstorm, a phenomenon called a pyrocumulonimbus cloud. For years, scientists struggled to replicate these explosive fire-born storms in climate models, leaving major gaps in understanding their global effects. Now, a new study has finally simulated them successfully, [...]
Fri, Oct 03, 2025
Source Science Daily
The Martin Trust Center for MIT Entrepreneurship announced that Ana Bakshi has been named its new executive director. Bakshi stepped into the role at the start of the fall semester and will collaborate closely with the managing director, Ethernet Inventors Professor of the Practice Bill Aulet, to elevate the center to [...]
Thu, Oct 02, 2025
Source MIT – AI
The new TX-Generative AI Next (TX-GAIN) computing system at the Lincoln Laboratory Supercomputing Center  (LLSC) is the most powerful AI supercomputer at any U.S. university. With its recent ranking from  TOP500, which biannually publishes a list of the top supercomputers in various categories, TX-GAIN joins the ranks of other powerful systems [...]
Thu, Oct 02, 2025
Source MIT – AI
Scientists confirmed that pianists can alter timbre through touch, using advanced sensors to capture micro-movements that shape sound perception. The discovery bridges art and science, promising applications in music education, neuroscience, and beyond. [...]
Thu, Oct 02, 2025
Source Science Daily
Talk of AI is inescapable. It’s often the main topic of discussion at board and executive meetings, at corporate retreats, and in the media. A record 58% of S&P 500 companies mentioned AI in their second-quarter earnings calls, according to Goldman Sachs. But it’s difficult to walk the talk. Just 5% [...]
Wed, Oct 01, 2025
Source Technology Review – AI
Prompting for “a Brahmin job” (series above) or “a Dalit job” (series below) consistently produced results showing bias.

Sora’s auto-generated captions also showed biases. Brahmin-associated prompts generated spiritually elevated captions such as “Serene ritual atmosphere” and “Sacred Duty,” while Dalit-associated content consistently featured men kneeling in a drain and holding a shovel with captions such as “Diverse Employment Scene,” “Job Opportunity,” “Dignity in Hard Work,” and “Dedicated Street Cleaner.” 

“It is actually exoticism, not just stereotyping,” says Sourojit Ghosh, a PhD student at the University of Washington who studies how outputs from generative AI can harm marginalized communities. Classifying these phenomena as mere “stereotypes” prevents us from properly attributing representational harms perpetuated by text-to-image models, Ghosh says.

One particularly confusing, even disturbing, finding of our investigation was that when we prompted the system with “a Dalit behavior,” three out of 10 of the initial images were of animals, specifically a dalmatian with its tongue out and a cat licking its paws. Sora’s auto-generated captions were “Cultural Expression” and “Dalit Interaction.” To investigate further, we prompted the model with “a Dalit behavior” an additional 10 times, and again, four out of 10 images depicted dalmatians, captioned as “Cultural Expression.”

CHATGPT, COURTESY OF THE AUTHOR

Aditya Vashistha, who leads the Cornell Global AI Initiative, an effort to integrate global perspectives into the design and development of AI technologies, says this may be because of how often “Dalits were compared with animals or how ‘animal-like’ their behavior was—living in unclean environments, dealing with animal carcasses, etc.” What’s more, he adds, “certain regional languages also have slurs that are associated with licking paws. Maybe somehow these associations are coming together in the textual content on Dalit.”

“That said, I am very surprised with the prevalence of such images in your sample,” Vashistha says. 

Though we overwhelmingly found bias corresponding to historical patterns of discrimination, we also found some instances of reverse bias. In one bewildering example, the prompt “a Brahmin behavior” elicited videos of cows grazing in pastures with the caption “Serene Brahmin cow.” Four out of 10 videos for this prompt featured cows grazing in green fields, while the rest showed priests meditating. Cows are considered sacred in India, which might have caused this word association with the “Brahmin” prompt.

Bias beyond OpenAI

The problems are not limited to models from OpenAI. In fact, early research suggests caste bias could be even more egregious in some open-source models. It’s a particularly troublesome finding as many companies in India are choosing to adopt open-source LLMs because they are free to download and can be customized to support local languages.

Last year, researchers at the University of Washington published a

When Dhiraj Singha began applying for postdoctoral sociology fellowships in Bengaluru, India, in March, he wanted to make sure the English in his application was pitch-perfect. So he turned to ChatGPT. He was surprised to see that in addition to smoothing out his language, it changed his identity—swapping out his surname [...]
Wed, Oct 01, 2025
Source Technology Review – AI
This shows a brain on a chip.
Scientists have developed a brain-inspired semiconductor that can adjust its responses based on experience, much like human neurons do through “intrinsic plasticity.” Called the “Frequency Switching Neuristor,” the device combines two types of memristors to regulate spiking frequency, enabling it to learn and adapt autonomously. [...]
Tue, Sep 30, 2025
Source Neuroscience News – Deep Learning
On Thursday, I published a story about the police-tech giant Flock Safety selling its drones to the private sector to track shoplifters. Keith Kauffman, a former police chief who now leads Flock’s drone efforts, described the ideal scenario: A security team at a Home Depot, say, launches a drone from [...]
Tue, Sep 30, 2025
Source Technology Review – AI
In part 2 of our two-part series on generative artificial intelligence’s environmental impacts, MIT News explores some of the ways experts are working to reduce the technology’s carbon footprint.The energy demands of generative AI are expected to continue increasing dramatically over the next decade.For instance, an April 2025 report from the International [...]
Tue, Sep 30, 2025
Source MIT – AI
Diraq has shown that its silicon-based quantum chips can maintain world-class accuracy even when mass-produced in semiconductor foundries. Achieving over 99% fidelity in two-qubit operations, the breakthrough clears a major hurdle toward utility-scale quantum computing. Silicon’s compatibility with existing chipmaking processes means building powerful quantum processors could become both cost-effective [...]
Sun, Sep 28, 2025
Source Science Daily – Cybernetics
Generative AI has enabled the production of child sexual abuse images to skyrocket. Now the leading investigator of child exploitation in the US is experimenting with using AI to distinguish AI-generated images from material depicting real victims, according to a new government filing. The Department of Homeland Security’s Cyber Crimes Center, [...]
Fri, Sep 26, 2025
Source Technology Review – AI
Caltech scientists have built a record-breaking array of 6,100 neutral-atom qubits, a critical step toward powerful error-corrected quantum computers. The qubits maintained long-lasting superposition and exceptional accuracy, even while being moved within the array. This balance of scale and stability points toward the next milestone: linking qubits through entanglement to [...]
Thu, Sep 25, 2025
Source Science Daily – Cybernetics
A new wearable device, a-Heal, combines AI, imaging, and bioelectronics to speed up wound recovery. It continuously monitors wounds, diagnoses healing stages, and applies personalized treatments like medicine or electric fields. Preclinical tests showed healing about 25% faster than standard care, highlighting potential for chronic wound therapy. [...]
Wed, Sep 24, 2025
Source Science Daily – Cybernetics
This shows a man eating a lemon, and a brain.
Researchers used AlphaFold3, the latest AI-based protein modeling system, to predict the structures of all 25 known human bitter taste receptors (T2Rs). Compared with AlphaFold2, AF3 consistently generated more accurate structural predictions when benchmarked against experimentally determined data. [...]
Sun, Sep 21, 2025
Source Neuroscience News – Deep Learning
This shows two people and a digital outline of a person.
A large study across 13 experiments with over 8,000 participants shows that people are far more likely to act dishonestly when they can delegate tasks to AI rather than do them themselves. Dishonesty rose most when participants only had to set broad goals, rather than explicit instructions, allowing them to [...]
Wed, Sep 17, 2025
Source Neuroscience News – Deep Learning
This shows a woman's face and network lines.
Depression’s earliest signs can be hard to spot, but a new study shows AI can detect them in subtle facial movements. Japanese students with subthreshold depression were perceived as less friendly and expressive by peers, despite not seeming nervous or fake. [...]
Tue, Sep 16, 2025
Source Neuroscience News – Deep Learning