MIT researchers have found that lower birth rates are associated with higher growth in Gross Domestic Product globally, writes The Atlantic’s Idrees Kahloon. “[P]erhaps more important than the observed correlation is the authors’ proposed explanation: that when prime-age workers become scarce, companies adapt by developing productivity-boosting technology,” notes Kahloon.
In a study of developers using GitHub Copilot, MIT researchers found AI shifted time away from teamwork and toward coding, writes Forbes’ Sarah Davis. “If AI reduces the need to ask colleagues for help and advice, workplaces become the mechanism for creating human interactions that promote connection and knowledge sharing,” writes Davis.
The New York Times’ Dana Goldstein highlights an MIT study that found individuals who used AI for writing assistance recorded lower brain activity than those who worked without LLMs. “The writers who used AI struggled to remember what, exactly, they had written, and felt little ownership over their work,” writes Goldstein. “The findings join a growing body of research suggesting that frequent AI use can degrade critical thinking.”
By analyzing brain scans from 772 people, MIT researchers have identified 17 additional language-responsive regions in the brain, reports The Dallas Express (DX). “For decades, scientists have focused on regions such as Broca’s area and areas of the left frontal and temporal lobes as the brain’s primary language-processing centers,” writes DX. “The new study found that language-responsive regions are also located in other parts of the brain, including the cerebellum, hippocampus, amygdala, medial frontal cortex, and temporal lobe.”
VICE’s Luis Prada spotlights Prof. Tristan Brown’s discovery that a Chinese tea label on display as a Boston Tea Party artifact at Boston’s Old South Meeting House was actually created during the 19th century. After Brown translated the label from Cantonese, it “revealed an American name, 'Smith, Archer,' as it identified Smith, Archer and Co., a New York trading firm active in East Asia during the 1860s and 1870s,” writes Prada.
MIT researchers found that contrary to popular assumptions, lower birth rates have raised rather than lowered the Gross Domestic Product globally, writes The Dispatch’s Eli Kronenberg. “Across the board, we found that these lower birth rates were leading to a faster pace of technological adoption and progress,” says graduate student Keelan Beirne, a co-author on the paper.
Gizmodo’s Gayoung Lee describes how Prof. Tristan Brown found that a tea chest label, on originally thought to be an artifact of the Boston Tea Party, actually originated from 19th century trade between China and America. “The discovery doesn’t diminish the label; it replaces one story with a richer one,” says Brown. “That broader story, of how revolutionary memory gets made through objects whose own histories stretch across the globe, is what I hope the paper contributes to ongoing conversations about history, material culture, and American identity.”
MIT researchers have developed a framework to determine what is needed to make fusion energy commercially viable, writes World Nuclear News (WNN). “The parameters in the framework describe engineering features of the fusion power plant such as power density, the efficiency of converting fusion power into an economic product, and the durability of components used in the energy conversion, in addition to costing and market parameters that assess the expenses and returns from invested capital,” explains WNN.
MIT researchers have created a recyclable yarn that is just as stretchy as commercial spandex-based yarns, and can be woven into lightweight clothing, reports Just Style’s Jangoulun Singsit. “The MIT team demonstrated that garments produced from this newly designed yarn can be melted down after use and respun into new fiber or reused to make other plastic components like buttons and belt buckles,” writes Singsit.
Dr. Joseph Sakran and Dr. Rebecca Stone, contributors to USA Today, highlight the Outsmart Ovarian Cancer initiative launched across cancer centers and institutions, including MIT. Outsmart Ovarian Cancer “has a single goal: making concurrent salpingectomy, the removal of the fallopian tubes during another planned post-reproductive operation, a routine and reimbursable part of care rather than an aspirational idea,” Sakran and Stone write.
Popular Science’s Andrew Paul spotlights how MIT astronomers have identified a black hole star (MoM-BH*-1), a gigantic, dense gas cloud fueled by a central black hole, discovered in an image of a large red dot on NASA’s James Webb Space Telescope (JWST). “The groundbreaking realization and newest addition to the cosmic catalogue wouldn’t have been possible without the JWST, whose smallest discoveries have massive ramifications,” writes Paul. “Even something as tiny as a 100-million-year-old red dot.”
Using NASA’s James Webb Space Telescope (JWST), MIT researchers have discovered a black hole star, MoM-BH*‑1, the earliest example of a black hole in the universe, writes Mashable’s Elisha Sauers. “We argue that Black Hole Stars may be powering all of JWST's Little Red Dots that are found almost everywhere in the early Universe,” says Postdoctoral Associate Rohan Naidu. “Which is to say, this channel of making massive black holes must be very common, to the point where every massive black hole (like the Milky Way's) may have gone through this phase.”
Postdoctoral Associate Rohan Naidu speaks to The Guardian’s Ian Sample about his team’s research discovering a black hole star, a cosmic object the size of the entire solar system. “They [black hole stars] may govern when stars are able to form and when they cease forming, setting the course for everything that follows from star formation: the birth of planets, the rise of life, the emergence of species that may one day piece together this entire history,” says Naidu.
Prof. Tristan Brown discovered that a tea label previously thought to be salvaged from the Boston Tea Party in 1773 actually dates back to the 19th century, writes Smithsonian Magazine’s Ryley Graham. “The artifact’s true origin came to light when Brown took a closer look at the Chinese text on the label...When read in Cantonese, Brown found that the phonetic characters yielded the words 'Smith, Archer,' a reference to Smith, Archer & Co, an American import-export company that shipped teas from East Asia to the United States in the 19th century, nearly a century after revolutionaries dumped British tea into Boston Harbor.”
Researchers from the Media Lab developed MemPal, a wearable camera that creates a real-time automated text diary of actions and conversations to help older adults locate objects and provide reminders, writes WBUR’s Mike Kalin. “A small study conducted last year by researchers at the MIT Media Lab confirmed improved performance of object finding among users and an overall positive perception of the system. Tools like MemPal could be essential as cases of dementia continue to proliferate,” writes Kalin.