Researchers at MIT and elsewhere have investigated “how several species of parrots interacted when placed on brief video calls with one another,” reports Mack Degeurin for Popular Science. “The results were shocking,” explains Degeurin. “In almost all cases, the birds’ caretakers claim the video calls improved their well-being. Some of the birds even appeared to learn new skills, like foraging or improved flight, after observing other birds doing so.”
Scientists from MIT and the University of Oxford have discovered that an ancient sequence of rocks found in Isua, Greenland have “a magnetic field strength of at least 15 microteslas or higher compared to the modern magnetic field of 30 microteslas,” reports David Bressan for Forbes. “These results provide the oldest estimate of the strength of Earth’s magnetic field derived from whole rock samples,” writes Bressan.
Prof. Earl K. Miller speaks with CBS News host Susan Spencer about multitasking, fear of laziness, and the importance of downtime. “A lot of times some of your best thoughts come to you when your conscious mind is out of the way, when you allow the unconscious thoughts to bubble up,” says Miller. “And sometimes it’s good to be lazy – not lazy, but to tune out a bit and let these thoughts bubble up.”
MIT researchers have “discovered hitherto unknown space molecule while investigating a relatively nearby region of intense star birth,” reports Robert Lea for Space.com. This discovery “revealed the presence of a complex molecule known as 2-methoxyethanol, which had never been seen before in the natural world, though its properties had been simulated in labs on Earth,” writes Lea.
Researchers from MIT and elsewhere have found that a sequence of rocks from the Isua Supracrustal Belt in Greenland contain “an ironclad record of the early Earth’s magnetic field,” reports Keith Cooper for Space.com. “The new results from the Greenland rocks are considered more reliable because, for the first time, they are based on entire iron-bearing rocks (rather than individual mineral crystals) to derive the primordial field strength,” explains Cooper. “Therefore, the sample offers the first solid measure of not only the strength of Earth's ancient magnetic field, but also of the timing of when the magnetic field originally appeared.”
Bloomberg Opinion columnist Parmy Olson spotlights a new study by MIT researchers that finds AI chatbots can be highly persuasive when reinforced with facts and could potentially be used to help tackle conspiracy theories. “The scientists invited more than 2,000 people who believed in different conspiracy theories to summarize their positions to a chatbot — powered by OpenAI’s latest publicly available language model — and briefly debate them with the bot,” Olson writes. “On average, participants subsequently described themselves as 20% less confident in the conspiracy theory; their views remained softened even two months later.”
MIT scientists have uncovered evidence that the different layers of the brain’s cortex generate different brain waves, reports Simon Makin for Scientific American. “The findings may have implications for understanding—and even treating—neuropsychiatric conditions,” Makin explains.
Boston Globe reporter Jon Chesto spotlights how MIT President Sally Kornbluth is “determined to harness MIT’s considerable brainpower to tackle” climate change. During a clean-tech entrepreneurship event hosted by the Advanced Research Projects Agency-Energy, Kornbluth highlighted the newly announced Climate Project at MIT, “which commits $75 million and dozens of faculty to solving some of the biggest climate problems.” Kornbluth also noted that MIT’s “culture of entrepreneurship” makes the Institute uniquely positioned to help address the challenges posed by climate change.
Researchers at MIT have discovered that a previously witnessed supermassive black hole has “a smaller companion black hole zipping around it, kicking up dust every time it goes by,” reports John Wenz for Astronomy. This discovery “shakes up our thinking of what the environment at the core of the galaxy looks like,” explains Wenz. “Instead of a simple disk of matter surrounding the central black hole, steadily swirling across its event horizon, the centers of galaxies could host multiple black holes of different sizes, leading to more complex feeding behavior.”
Prof. Roger Levy, Prof. Tracy Slatyer and Prof. Martin Wainwright are among the 2024 John Simon Guggenheim Foundation Fellowship recipients, reports Michael T. Nietzel for Forbes. “The new fellows represent 52 scholarly disciplines and artistic fields and are affiliated with 84 academic institutions,” writes Nietzel.
Prof. Roger Levy, Prof. Tracy Slatyer and Prof. Martin Wainwright have been awarded John Simon Guggenheim Foundation Fellowships, reports Mark Feeney for The Boston Globe. A Guggenheim fellowship “is one of the most sought-after honors in academe, the arts, and culture,” explains Feeney. “It helps underwrite a proposed art or scholarly project.”
Prof. Tali Sharot speaks with Washington Post reporter Kristyn Kusek Lewis about how to spark happiness and embrace novelty. “The neurons in our brains stop responding to things that don’t change,” says Sharot. “We need to make room for the new and unexpected, so our brain filters out the old and expected. We’ve all experienced this physically when jumping in a pool: The water feels cold at first, but then your body acclimates. In the case of a negative emotion, like grief, it’s good that we habituate, because the feelings lessen over time. But when it comes to positive things, we actually enjoy them less as we get used to them.”
Writing for The Next Big Idea Club, Prof. Tali Sharot and Harvard Law School Professor Cass Sunstein cite their new book “Look Again: The Power of Noticing What Was Always There,” to share five insights on how to incorporate more joy into life. “If you need to complete an unpleasant task (household chores, administrative work) complete them in one go,” they write. “Habituation will help you motor through the yukky bits of life, making them feel less unpleasant. Swallow the bad whole but insert short breaks into pleasant experiences to increase pleasure.”
Prof. William Frank speaks with New York Times reporter Katrina Miller about the recent earthquake in the Northeast, and whether the event was caused by motion between the Earth’s tectonic plates. “It’s not quite as obvious, because there is no tectonic plate boundary that is active,” explains Frank. He noted that fault lines from past tectonic plate activity are located around the world, explaining that “some of these faults can still be storing stress and be closer to failure, and it can just require a little bit more to push it over the edge.”
NASA astronaut Christopher Williams PhD '12 shares his excitement over the upcoming solar eclipse with Space.com Elizabeth Howell, noting he is most excited that the celestial event will provide unique views of the sun’s outer atmosphere. Williams previously conducted radio astronomy research and helped build the Murchison Widefield Array in Australia during his time at MIT. "It was an incredible experience, because I got to both work on the cosmology and the science behind that,” recalls Williams.