Physics

GBH Curiosity Desk host Edgar B. Herwick III comes to MIT for a scoop of science, daring Prof. Pablo Jarillo-Herrero to embark on a twisty challenge: describing his work in the field of twistronics in the amount of time it takes to eat a soft serve outside the Eastern Edge Food Hall. “We were just curious,” says Jarillo-Herrero of the inspiration for his work. “We have never been able to change the angle between materials. Whenever you explore or look at something where you’ve never been able to do it, interesting things are going to happen.” 

After analyzing data from the LIGO, Virgo and KAGRA gravitational wave detectors, MIT researchers have found that 14% of black holes may be second-generation, formed by the merger of two smaller black holes, writes Gayoung Lee for Gizmodo. The scientists “created an analytic model to capture the kind of wobble that would have emerged from second-generation black holes. Around 14% of merging black holes followed this pattern, and the second-generation black holes identified had a very specific range of masses, at around 20 solar masses or 40 solar masses and above,” Lee explains.  

Prof. David Kaiser joins GBH “Particles of Thought” podcast host Dr. Hakeem Oluseyi to discuss his hunt for primordial black holes. “It’s a lot easier to find stuff coming off of a very bright, hot source, than a cold, dim one. So, the Hawking temperature of a black hole that has the same mass as our sun, or a little bigger would be so cold we would literally never be able to measure [its] radiation,” says Kaiser. “You’ll never see it [Hawking Radiation] from stellar collapse black holes, you’ll never see it from supermassive black holes, or even colder. The only hope to ever see it would be a smaller mass black hole.”

Prof. Alan Guth chats with Scientific American reporter Joseph Howlett about the future of the field of cosmology and his advice for early-career physicists for “The Young American Scientists” special section. Guth shares that thanks to advances in technology, “we’re able to unravel, to make sense out of, what we’re observing. A lot of progress has been made on those lines.” 

Prof. Pablo Jarillo-Herrero was named a winner of the 2026 Kavli Prize in Nanoscience for his “foundational work that established the field of twistronics,” reports Michael T. Nietzel for Forbes. Nietzel explains that when using twistronics, "scientists can induce new properties in materials without changing their basic composition."

GBH "Particles of Thought" host Hakeem Oluseyi interviews Prof. David Kaiser about the puzzling nature of dark matter and how its explanation may be inconsistent with our assumptions of gravity. “If we assume we really know the laws of gravity, which Einstein wrote down beautifully just over a hundred years ago in his general theory of relativity...we have reason to be confident. But what people are saying is could dark matter be the first exception to that,” says Kaiser. 

In a series of papers published in the Journal of Plasma Physics, researchers from MIT, Commonwealth Fusion Systems (CFS) and other universities were able to validate the science and feasibility behind CFS’ plans to build a 400-megawatt fusion power plant, reports Timothy Gardner for Reuters. 

MIT researchers have developed a new method for precisely moving columns of individual atoms within a material, which could give rise to exotic quantum properties and shed light on quantum behavior, reports Tim Wogan for Physics World. “I’m excited because of the scalability of this that allows us to look at the interactions between the defects rather than just creating a defect itself,” explains Prof. Frances Ross. 

Prof. William Oliver speaks with Scientific American reporter Adam Becker about the future of quantum computing. “Quantum computing is real, it’s happening, and it’s going to take time,” Oliver says. “It’s going to take engineering, and there’s still science to do as well. It’s not all buttoned up.” He adds that, in the future, we will be using quantum computers "to better understand, from a scientific standpoint, the world around us.”

A new tool developed by MIT researchers could help violin designers test how an instrument might sound when certain dimensions or properties are changed without even pulling out a bow, reports Jennifer Ouellette for Ars Technica. The researchers crafted a virtual violin, “a computer simulation tool that can capture the precise physics of the instrument and even reproduce a realistic sound of a plucked string,” Ouellette explains. 

Prof. Shu-Heng Shao was one of 15 recipients of the New Horizon Prizes, a Breakthrough Prize that is awarded to early-career physicists and mathematicians. “Shao worked alongside other researchers to develop the theory of “generalized symmetries” in quantum field theory, which helped create a “new language” of possibilities in the field beyond the traditional understanding of symmetries,” reports Bryan Hecht for The Boston Globe.

Scientific American reporter Bob Henderson spotlights how graduate student Jiaruo Li and Prof. Riccardo Comin are developing a new device for storing digital data using “an exotic kind of magnetism discovered in the same lab the previous year to make the device faster and more energy-efficient than any competing technology.” 

Prof. Anna Frebel speaks with Science reporter Jay Bennett about the “first unambiguous second-generation star found in an ultrafaint dwarf galaxy.” It’s a fantastic discovery,” says Frebel. “I know how hard it is to find these stars. They are so, so rare.” 

Prof. David Kaiser and graduate student Alexandra Klipfel speak with New York Times reporter Dennis Overbye about their theory that a neutrino detected zipping through the Mediterranean Sea in February 2023 may have come from an exploding primordial black hole. Kaiser and Klipfel "concluded that if primordial black holes were the explanation for long-sought dark matter, scientists should expect about 40 black-hole explosions to occur each year in every cubic light-year near the Milky Way,” Overbye notes. 

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.