In the Media

Wall Street Journal reporter Jon Mooallem memorializes the life and work of Prof. Emeritus Rainer Weiss, from his time hacking surplus military electronics into sophisticated hi-fi receivers as a teenager to dreaming up the concept for the Laser Interferometer Gravitational-Wave Observatory (LIGO). Mooallem notes that Weiss and his LIGO colleagues’ breakthrough in achieving the first-ever detection of gravitational waves “has provided a new way of looking at the universe, of observing, through the charting of gravity waves emitted by moving objects, what was previously unobservable or unknown—a milestone that is frequently compared with Galileo’s invention of the telescope.”

Writing for the Financial Times, Prof. Carlo Ratti explores the need for creativity in architecture. “More than ever, architecture needs experimentation,” explains Ratti. “In the face of a burning planet, we must draw on all forms of intelligence — natural, artificial and collective — to confront the challenges ahead. We need to try new materials, experiment with different ways to harness energy and test morphologies that will better sustain what the ancient Romans called civitas: the community of citizens. We need to explore new methods, engaging in a feedback loop of trial and error that mirrors the adaptive logic of nature itself.”

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. Catherine Wolfram speaks with Financial Times reporter Simon Mundy about the EU’s decision to begin applying the carbon border adjustment mechanism (CBAM) next year. “I’m not sure the Europeans quite realize just how powerful the CBAM was as an incentive for other countries to adopt carbon pricing,” says Wolfram. “It’s really started a global conversation.” 

Gizmodo reporter Gayoung Lee writes that scientists from the sPHENIX Collaboration, including MIT physicists, announced that the sPHENIX detector passed a “standard candle” test with “flying colors, correctly catching and measuring the energy level of colliding gold ions traveling close to the speed of light.” Lee notes that: “Passing the test bodes well for the detector’s future,” explaining that the detector was designed to precisely measure products of high-speed particle collisions. “The sPHENIX detector is like a ‘giant 3D camera’ tracking the number, energy, and paths of particles generated by a single collision.” 

Wall Street Journal reporter Christoph Irmscher reviews “The Shape of Wonder: How Scientists Think, Work, and Live,” a new book by Prof. Alan Lightman and Britain’s former Astronomer Royal, Martin Rees. In their new book, Lightman and Rees assert that: “The pursuit of scientific knowledge is beautiful,” Irmscher notes. “Science is important, they explain, it is fun, and, if you’re a scientist, it might just hand you the keys to the deepest mysteries of the universe.”  

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.”

Prof. Rainer Weiss, a Nobel Prize-winning physicist whose research helped “unlock the secrets of the universe,” has died at 92, reports Bryan Marquard for The Boston Globe. “He really is, by a large margin, the most influential person this field has seen. And will see,” said Caltech Prof. Emeritus Kip Thorne. Nergis Mavalvala, dean of the MIT School of Science who conducted her doctoral research with Weiss, shared that Weiss “worked on three different things, and every one of them has changed the way we understand physics and the universe.”

Prof. David Autor speaks with David Pogue of CBS Sunday Morning about how AI is impacting the labor market, in particular opportunities for entry-level job seekers. “My view is there is great potential and great risk,” Autor explains. “I think that it's not nearly as imminent in either direction as most people think." On the impacts for young job seekers, Autor emphasizes that “this is really a concern. Judgment, expertise, it's acquired slowly. It's possible that we could strip out so much of the supporting work, that people never get the expertise. I don't think it's an insurmountable concern. But we shouldn't take for granted that it will solve itself."

MIT has been named one of the top private colleges in the country for return on investment, according to Princeton Review’s latest rankings, reports Kamaron McNair for CNBC. “MIT meets 100% of demonstrated financial need for students,” McNair explains. “Beginning with the 2025-26 school year, families earning $200,000 a year or less will pay $0 for tuition and families earning $100,000 or less will have fees like housing and meals covered as well.”

Researchers at MIT have found that generative AI “not only repeats the same irrational tendencies of humans during the decision making process but also lacks some of the positive traits that humans do possess,” reports Tamsin Gable for Forbes. “This led the researchers to suggest that AI cannot replace many tasks and that human expertise remains important,” adds Gable. 

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.”

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.”