A new study by MIT researchers finds high-fat, low-carbohydrate ketogenic diets may increase the risk of certain intestinal cancers, writes Newsweek’s Daniella Gray. “The researchers say future studies will be needed to better understand how specific dietary fats influence cancer risk and whether modifying the composition of ketogenic diets could reduce potential harms while preserving any health benefits,” writes Gray.
Prof. Brett McGuire joins Peter O'Dowd, host of WBUR’s “Here & Now,” to discuss astronomers’ discovery of Erythrulose, the sugar found in raspberries, in clouds of gas about 25,000 light-years away from Earth. “By a chemist's formal definition this is a sugar—given its structure, the way its atoms are bonded together. It’s not the sort of sugar that we think of as involved in making things sweet for us. But it is still a sugar in that it is a compound that stores energy and is involved in biological processes that access that energy and allow it to be used by living organisms,” says McGuire.
MIT researchers found that the keto diet, which emphasizes low carbs and sugar, could increase the risk of tumors in the small intestine, explains New York Post reporter Allie Yang. The researchers found that “cells burning fat (from ketosis) start a chain reaction which leads to stem cells multiplying rapidly, increasing the chance they go out of control and become cancer,” Yang explains.
The Guardian’s David Kohn points to a study by Prof. Siniša Hrvatin that proposes targeting the preoptic area of the brain to induce torpor (a hibernation-like state) as a solution for astronauts to survive long term space travel. “Key aspects of the circuit appear to be conserved across different animals,” says Hrvatin. “I think we can use it to modify metabolism.”
MIT researchers have developed a non-invasive, wearable pacemaker that stimulates the heart using ultrasound, writes Physics World reporter Tami Freeman. “For cardiac pacing, we envisage that the final goal of NUP [Non-Invasive Ultrasound Pacemaker] technology is to be a permanent alternative to a long-term implanted pacemaker,” says Prof. Xuanhe Zhao. “More broadly, we are interested in expanding ultrasound-enabled bioelectronic medicine beyond cardiac pacing toward other organs and therapeutic applications where non-invasive, spatially precise modulation could have clinical impact.”
MIT researchers have found that colon cancer cells can “change their identity, allowing them to travel through the body and form new tumors,” reports Daniella Gray for Newsweek. The findings could point to future treatments that can prevent metastasis—the leading cause of death for colorectal cancer patients, Gray explains.
New York Times reporters Gina Kolata and Rebecca Robbins highlight how university researchers at MIT and Harvard laid the groundwork for the development of a new treatment for pancreatic cancer that “could wind up being the most significant advance in cancer treatment in 15 years, since the arrival of immunotherapy.” They write: “In 1982, Robert Weinberg, a scientist at MIT, made one of the seminal discoveries about how RAS genes fuel some cancers.”
Two new studies from researchers at MIT and elsewhere have described “the machine-learning algorithms they developed to screen bacterial genomes and identify proteins that are involved in protecting the microorganisms against viral invaders,” reports Miryam Naddaf for Nature. “There’s a hope that maybe there’s a next generation of molecular tools that would come from some of these new systems,” says Prof. Michael Laub.
According to the 2026 QS World University Rankings, MIT has been earned a No. 1 global ranking in 12 subject areas, including chemical engineering; chemistry; civil and structural engineering; computer science and information systems; data science and artificial intelligence; electrical and electronic engineering; engineering and technology; linguistics; materials science; mechanical, aeronautical, and manufacturing engineering; mathematics; and physics and astronomy, reports Michael T. Nietzel for Forbes.
Vogue editor Lisa Wong Macabasco spotlights “Lighten Up! On Biology and Time,” a new exhibit at the MIT Museum that “traces the rhythms of life itself: circadian patterns, light’s command over the body, and the delicate architecture of alertness and rest.” The exhibit features “18 works that blend science and art, from immersive soundscapes to visualizations of circadian patterns and reflective spaces where you observe your own heartbeat and alertness in new ways,” explains Macabasco.
Surface reporter David Graver highlights “Lighten Up! On Biology and Time,” an MIT Museum exhibit exploring the “connection between living creatures and circadian rhythm through 18 contemporary artworks and experiential environments.” "The ‘Lighten Up!’ exhibition begins with awakening and ends with sleep,” says MIT Museum Director Michael John Gorman. “It is a whole-body experience and rewards those who take the time to linger.”
MIT researchers have developed a deep-learning model “capable of predicting the precise movements, divisions, and restructuring of thousands of cells during the embryo’s transition from a simple cluster to a complex organism,” reports Mrigakshi Dixit for Interesting Engineering. “This model currently provides a sneak peek into the fruit fly’s earliest developmental stage,” explains Dixit. “In the future, it could be used to predict how more complex tissues, organs, and organisms develop.”
Researchers at MIT have developed “artificial tendons made from tough, flexible hydrogel,” reports Neetika Walter for Interesting Engineering. “These rubber band–like connectors dramatically boost the speed, strength, and durability of muscle-powered robots,” explains Walter.
At a recent conference, Prof. Sergey Ovchinnikov and his colleagues presented a paper demonstrating how they have used advanced versions of ChatGPT to “generate amino acid sequences that code for biologically active proteins with a structural feature called a four-helix bundle,” reports Jeffrey Brainard for Science. “To Ovchinnikov’s surprise, ChatGPT produced gene sequences without further refinement of his team’s query,” writes Brainard. “Still, the application of ChatGPT to this task needs refinement, Ovchinnikov found. Most of the sequences his team produced did not garner 'high confidence' on a score predicting whether they would form the desired protein structure.”
Using molecular evidence buried in rocks, researchers at MIT suggest that some of the Earth’s first living creatures are ancestors of the modern sea sponge, reports Ashley Fike for Vice. “The discovery suggests the earliest animals were simple, filter-feeding organisms that slowly cleaned the seas while the rest of the evolution was still figuring itself out,” says Fike. “These early sponges likely had no skeletons, nerves, or eyes – just porous bodies that absorbed water and nutrients. Yet they paved the way for everything that came next, from insects to mammals to us.”