Research

A new study by researchers from MIT and elsewhere describes “agentic AI as a ‘new class of systems’ that ‘can plan, act, and learn on their own,’” reports Matt O’Brien for the Associated Press.

George Smoot '66, PhD '70, who was honored for his work in cosmology with the 2006 Nobel Prize in Physics, has died at the age of 80, reports Douglas Scott, Joseph Silk and Tom Broadhurst for Nature. Smoot’s work “contributed to our understanding of the Universe on the largest scales and at the earliest observable times by measuring temperature variations in the cosmic microwave background,” they explain. 

Postdoctoral Fellow Halie Olson has been named to The Transmitter’s Rising Stars of Neuroscience, reports Francisco J. Rivera Rosario and Lauren Schneider for The Transmitter. The award “recognizes early-career researchers who have made outstanding scientific contributions to the field and demonstrated a commitment to mentoring and community-building.” 

The American Academy of Sciences & Letters has awarded Prof. Richard Binzel the Barry Prize for his contributions to expanding “humanity’s knowledge of the cosmos,” reports Michael Nietzel for Forbes. The prize is “awarded to scholars at U.S. colleges and universities for distinguished intellectual achievements in the arts, sciences and learned professions,” writes Nietzel. 

Michael Truell '21, Sualeh Asif '22, Arvid Lunnemar '22, and Aman Sanger '22 co-founded Anysphere, an AI startup developing Cursor, an AI coding tool that “allows engineers to use AI models from OpenAI, Anthropic, Google and xAI to write and edit entire chunks of code as well as identify and fix bugs,” reports Rashi Shrivastava for Forbes. 

Boston 25 reporter Rachel Keller visits the MIT AgeLab and dons the AGNES suit, “an innovative tool designed to simulate the physical and cognitive challenges of aging, allowing users to experience what it feels like to be 80 years old.” Lauren Cerino, a technical associate at the AgeLab, explains that “the intention of the suit is really to help people to think about how can I make the built environment better or how can I make these little changes that can actually make it really much easier for people to navigate spaces.” 

Prof. Richard Binzel speaks with New Scientist reporter Alex Wilkins about his work inventing the Near-Earth Object Hazard Index (later renamed the Torino scale), asteroid hunting and the future of planetary defense. “Speaking very personally, as a scientist who’s been in the field for 50 years, who has largely been supported by public funds, I feel a moral responsibility to push forward the idea that, because we now have the capability to find any serious asteroid threat, we have a moral obligation to do it,” says Binzel of his work. “Otherwise, we are not doing our job as scientists.” 

Sloan lecturer Michael Schrage speaks with Fortune reporter Sheryl Estrada about the implications of workslop, “AI-generated content that masquerades as good work but lacks the substance to meaningfully advance a given task.” “Ultimately, serious senior management will demand workslop metrics the same way they demand quality metrics,” says Schrage. “They’ll use LLMs to detect slop patterns in computational tasks—essentially, you’ll fight AI with AI.” 

Yuly Fuentes-Medel of the MIT Climate Project speaks with Fast Company reporter Elizabeth Segran about how encouraging collaboration between shoe manufacturers could help increase shoe recycling. “The shoe industry is competitive, and these brands are rivals,” says Fuentes-Medel. “But by sharing costs, data, and infrastructure, they can achieve the sustainability goals that have eluded them for years.”

Writing for Physics Today, Prof. Yang Shao-Horn, Research Scientist Sokseiha Muy and their colleagues explain the limitations and concerns surrounding lithium-ion battery technology while highlighting the potential of solid-state batteries as an alternative. “Although solid electrolytes can significantly boost a battery’s energy density by minimizing the battery’s volume, the greatest gains come from replacing conventional graphite anodes with higher-capacity, low-electric-potential alternatives,” they write. 

Prof. Emeritus Tim Berners-Lee speaks with The Verge’s Decoder host Nilay Patel about his hopes and concerns for the future of the world wide web. “In the early days of the web, anybody used to be able to make a website,” explains Lee. “That feeling of sovereignty as an individual being enabled and being a peer with all of the other people on the web, that is what were still fighting for and what we need to rebuild.” 

Prof. Bryan Bryson and his colleagues have identified a series of targets for a new tuberculosis vaccine. The “researchers identified proteins expressed on the surface of cells infected with TB and used mRNA to coax uninfected human cells to produce the bacterial compounds, a key first step toward new vaccines,” writes Darren Incorvaia for Fierce Biotech. 

Researchers at MIT have discovered “the most direct evidence to date of unconventional superconductivity in ‘magic-angel’ twisted trilayer graphene (MATTG), reports Aman Tripathi for Interesting Engineering. “This finding is a crucial step in the global search for room-temperature superconductors, often referred to as the ‘Holy Grail’ of physics,” writes Tripathi. 

Writing for Meteorological Technology International, Alex Pack explores how MIT researchers have developed a new “lightning-prediction model that could help protect more unconventional aircraft designs – such as blended-wing bodies or truss-braced configurations – as aviation moves beyond traditional tube-and-wing designs.” 

MIT researchers have developed a “printable aluminum alloy that can withstand high temperatures and is five times stronger than traditionally manufactured aluminum,” reports Andrew Corselli for Tech Briefs. “The researchers envision that the new printable aluminum could be made into stronger, more lightweight and temperature-resistant products, such as fan blades in jet engines,” Corselli explains.