Researchers at MIT have developed a new self-assembling battery material that could help combat growing concerns about EV battery waste, reports Grace Snelling for Fast Company. The new method “makes it much easier to separate [battery] component parts, leaving them ready for recycling,” writes Snelling.
To get a better sense of the physical and cognitive experience of aging, Wall Street Journal reporter Amy Dockser Marcus donned the MIT AgeLab’s age-simulation suit, called the “Age Gain Now Empathy System” or Agnes for short, and embarked on a number of activities, including shopping at the grocery store, riding the subway, crossing a busy street, and cooking a meal. Dockser Marcus notes that research at the MIT AgeLab is focused on “finding ways to improve life for the elderly,” and noted that the Agnes suit provided a “greater insight into what it is really like to age—and what I could do to prepare.”
Prof. Andrew Lo speaks with Wall Street Journal reporter Cheryl Winokur Munk about how AI tools could be used to help people with financial planning. Winokur Munk writes that Lo recommends providing “just enough information to get relevant answers. And leave out highly personal details like your name, address, salary, employer or specific assets…as such details put people at risk should the AI be compromised.” Lo also advises “trying several AI platforms,” writes Winokur Munk. And “the advice should be run by a professional, trusted family or friends. Be a bit skeptical and double-check with humans.”
Inspired by a scene in Harry Potter, researchers at MIT have developed a new self-assembling battery material that could one day serve as an “easy-to-recycle alternative for manufacturing EV batteries,” reports Gayoung Lee for Gizmodo. Notably, the process doesn’t require the harsh chemical and thermal conditions that make EV battery recycling so difficult, offering promising opportunities for recycling the batteries at scale.”
MIT Dean of Digital Learning Cynthia Breazeal SM ’93, ScD ’00, Profs. Regina Barzilay and Priya Donti, and a number of MIT alumni have been named to Time’s TIME 100 AI 2025 list. The list spotlights “innovators, leaders, and thinkers reshaping our world through groundbreaking advances in artificial intelligence.”
CNN visits the lab of Prof. Kevin Chen to learn more about his group’s work developing a bee-like robot that can flap its wings up to 400 times a second and flip and hover, and a grasshopper-inspired robot that can hop 20 centimeters into the air in terrains ranging from grass to ice. Chen and his colleagues hope the insect-inspired robots could one day help with tasks like artificial pollination or search and rescue operations. Insects have “evolved for millions of years. There’s a lot to be learned from insect motion, behavior and structure," Chen explains.
Prof. Marzyeh Ghassemi speaks with Boston Globe reporter Hiawatha Bray about her work uncovering issues with bias and trustworthiness in medical AI systems. “I love developing AI systems,” says Ghassemi. “I’m a professor at MIT for a reason. But it’s clear to me that naive deployments of these systems, that do not recognize the baggage that human data comes with, will lead to harm.”
Writing for Nature, Prof. Danielle Wood makes the case that both public and commercial satellite missions are needed to understand and protect the environment. “Although commercial companies have much to offer, the public sector must still lead the design, operation and management of satellites, and remain committed to tracking changes on Earth comprehensively, openly and transparently,” Wood writes.
In a video for CNN, graduate student Alex Kachkine explains his work developing a method using AI to create a reversible polymer film that could be used to restore damaged oil paintings, making the process faster than manual restoration. Kachkine explains that he hopes his work helps “get more paintings out of storage and into public view as there are many paintings that are damaged that I would love to see and it’s a real shame that there aren’t the resources necessary to restore them.”
Prof. Daniela Rus, director of CSAIL and “one of the world’s foremost thinkers on the intersection of machines and artificial intelligence,” shares her views on the promise of embodied intelligence, which would allow machines to adapt in real-time; the development of AI agents; and how the US can lead on the development of AI technologies with Aaron Mak of Politico. “The U.S. government has invested in energy grids, railroads and the internet. In the AI age, it must treat high-performance compute, data stewardship and model evaluation pipelines as public infrastructure as well,” Rus explains.
Graduate student Alex Kachkine speaks with New York Times reporter Ephrat Livni about his work creating a new AI technique for restoring paintings, and how his research on microchips helped inspire the development. Microchips “require very high degrees of precision,” Kachkine explains. “And it turns out a lot of the techniques we use to achieve that level of precision are applicable to art restoration.” Kachkine adds that he hopes conservators will be able to “leverage the benefits” of the techniques he gleaned from engineering to preserve “really valuable cultural heritage.”
Beth Pollack, a research scientist in the Department of Biological Engineering, speaks with The Guardian’s Science Weekly hosts Madeleine Finaly and Ian Sample about her research on chronic fatigue syndrome (MF CFS) and other chronic illnesses. “There are a number of interesting treatments addressing the different aspects of immune disfunction with different immunomodulators,” says Pollack.
Prof. John Hansman speaks with Newsweek reporter Anna Skinner about the logistics behind flying an aircraft through a hurricane. “Flying through a hurricane at altitude is not particularly hazardous, particularly if you are above the tops of the clouds and the turbulent layer,” explains Hansman. “It is more hazardous to land or take off in those conditions where there are high winds and rain."
Prof. Laura Lewis discusses her research exploring how the flow of cerebrospinal fluid (CSF) in your brain while you sleep can help eliminate “waste," like “excess proteins and other molecules that can be toxic, if not removed,” reports Lydia Denworth for Scientific American. “Lewis found that CSF also flows when people are awake but less effectively,” explains Denworth. “Lewis’s conclusion: sleep, a state that is essential for human health, has a distinct pattern of CSF flow—and that pattern changes as the stages of sleep shift.”
WBUR reporter Rachell Sanchez-Smith spotlights two health tech devices being developed by Prof. Yoel Fink and Prof. Canan Dağdeviren, respectively, that aim to “give the wearers — and their doctors — a clearer picture of their overall health.” Fink has created “a thread capable of storing data, running artificial intelligence algorithms, sensing motion and sound, and communication through Bluetooth,” while Dağdeviren’s wearable ultrasound scanner can be used to make breast cancer screening “more comfortable and more accurate,” explains Sanchez-Smith.