Hottest day on record. Hottest month on record. Extreme marine heatwaves. Record-low Antarctic sea-ice. While El Niño is a short-term factor in this year’s record-breaking heat, human-caused climate change is the long-term driver. And as global warming edges closer to 1.5 degrees Celsius — the aspirational upper limit set in the Paris Agreement in 2015 […]
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Chains of fused carbon-containing rings have unique optoelectronic properties that make them useful as semiconductors. These chains, known as acenes, can also be tuned to emit different colors of light, which makes them good candidates for use in organic light-emitting diodes. The color of light emitted by an acene is determined by its length, but […]
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A rare but potent genetic mutation that alters a protein in the brain’s immune cells, known as microglia, can give people as much as a threefold greater risk of developing Alzheimer’s disease. A new study by researchers in The Picower Institute for Learning and Memory at MIT details how the mutation undermines microglia function, explaining […]
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In the narrowest sense, glycobiology is the study of the structure, biology, and evolution of glycans, the carbohydrates and sugar-coated molecules found in every living organism. As a recent symposium at MIT made clear, the field is in the midst of a renaissance that could reshape scientists’ understanding of the building blocks of life. Originally […]
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MIT geologists have found that a clay mineral on the seafloor, called smectite, has a surprisingly powerful ability to sequester carbon over millions of years. Under a microscope, a single grain of the clay resembles the folds of an accordion. These folds are known to be effective traps for organic carbon. Now, the MIT team […]
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The way Morgane König sees it, questioning how we came to be in the universe is one of the most fundamental parts of being human. When she was 12 years old, König decided the place to find answers was in physics. A family friend was a physicist, and she attributed her interest in the field […]
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The Cajal Club has named Elly Nedivi, William R. and Linda R. Young Professor of Neuroscience in The Picower Institute for Learning and Memory, the 2023 recipient of the Krieg Cortical Kudos Discoverer Award. The club’s award, first bestowed in 1987, honors outstanding established investigators studying the cerebral cortex, the brain’s outer layers where circuits of neurons enable functions […]
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There is vast opportunity for nanoscale innovation to transform the world in positive ways — expressed MIT.nano Director Vladimir Bulović as he posed two questions to attendees at the start of the inaugural Nano Summit: “Where are we heading? And what is the next big thing we can develop?” “The answer to that puts into […]
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The David and Lucile Packard Foundation has announced that atomic physicist Richard Fletcher, assistant professor of physics and a researcher at MIT-Harvard Center for Ultracold Atoms (CUA) and the MIT Research Laboratory of Electronics (RLE), has been named a 2023 Packard Fellow for Science and Engineering. The Packard Foundation Fellowships are one of the most prestigious and […]
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Microbial sequence databases contain a wealth of information about enzymes and other molecules that could be adapted for biotechnology. But these databases have grown so large in recent years that they’ve become difficult to search efficiently for enzymes of interest. Now, scientists at the McGovern Institute for Brain Research at MIT, the Broad Institute of […]
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Two MIT faculty were recently honored by Schmidt Futures, a philanthropic initiative of Eric and Wendy Schmidt. MathWorks Professor Jörn Dunkel received the 2023 Schmidt Science Polymath award, and professor of computational cognitive science Josh Tenenbaum was named a Schmidt Futures AI2050 Senior Fellow. Also winning a Schmidt Science Polymath award was Surya Ganguli ’98, MNG […]
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Recognizing his research advancing understanding of how the brain changes with experience by altering the strength of connections among neurons, a phenomenon called “synaptic plasticity,” the Society for Neuroscience (SfN) recently named Mark Bear, Picower Professor at MIT, a co-recipient of the 2023 Julius Axelrod Prize. The prize honors scientists with distinguished achievements in the broad field […]
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The second annual MIT Prize for Open Data, which included a $2,500 cash prize, was recently awarded to 10 individual and group research projects. Presented jointly by the School of Science and the MIT Libraries, the prize highlights the value of open data — research data that is openly accessible and reusable — at the Institute. The […]
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Spanning computer science, mechanical engineering, biological engineering, neuroscience, and other disciplines, presenters at MIT’s Aging Brain Initiative Symposium Oct. 23 delivered a rich and diverse sampling of the university’s research to address a major global problem: neurodegenerative diseases such as Alzheimer’s and amyotrophic lateral sclerosis (ALS). “We still don’t completely understand the mechanism underlying the […]
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Every cell in the human body contains the same genetic instructions, encoded in its DNA. However, out of about 30,000 genes, each cell expresses only those genes that it needs to become a nerve cell, immune cell, or any of the other hundreds of cell types in the body. Each cell’s fate is largely determined […]
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The American Physical Society (APS) recently honored five MIT community members for their contributions to physics: Professor Wit Busza, Instructor Karol Bacik, postdocs Cari Cesarotti and Chao Li, and Pablo Gaston Debenedetti SM ’81, PhD ’85. Tom W. Bonner Prize in Nuclear Physics Wit Busza, the Francis L. Friedman Professor of Physics Emeritus, and a researcher in the Laboratory […]
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Dennis Whyte, who spearheaded the development of the world’s most powerful fusion electromagnet and grew the MIT Plasma Science and Fusion Center’s research volume by more than 50 percent, has announced he will be stepping down as the center’s director at the end of the year in order to devote his full attention to teaching, […]
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MIT professors Gene-Wei Li and Michael Birnbaum are among the 12 researchers named 2023 Innovation Fund investigators by The Pew Charitable Trusts. Six pairs of scientists — alumni or advisors of Pew’s biomedical programs in the United States and Latin America — will partner on interdisciplinary research in human biology and disease. A biophysicist, Gene-Wei […]
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MIT physicists have metaphorically turned graphite, or pencil lead, into gold by isolating five ultrathin flakes stacked in a specific order. The resulting material can then be tuned to exhibit three important properties never before seen in natural graphite. “It is kind of like one-stop shopping,” says Long Ju, an assistant professor in the Department […]
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In his early career at MIT, Josh Kuffour’s academic interests spanned mathematics, engineering, and physics. He decided to major in chemical engineering, figuring it would draw on all three areas. Then, he found himself increasingly interested in the mathematical components of his studies and added a second major, applied mathematics. Now, with a double major […]
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Electrons move through a conducting material like commuters at the height of Manhattan rush hour. The charged particles may jostle and bump against each other, but for the most part they’re unconcerned with other electrons as they hurtle forward, each with their own energy. But when a material’s electrons are trapped together, they can settle […]
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On Oct. 5, the Department of Chemistry, funded by a generous donation from Frank Laukien ’94, hosted the GlycoMIT Symposium, an interdepartmental celebration of advancements in glycobiology research. Defined broadly by the National Institutes of Health, glycobiology is “the study of the structure, biosynthesis, biology, and evolution of saccharides (also called carbohydrates, sugar chains, or […]
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Three members of the MIT faculty have been elected fellows of the American Physical Society (APS) for 2023. The APS Fellowship Program was created in 1921 for those in the physics community to recognize peers who have contributed to advances in physics through original research, innovative applications, teaching, and leadership. According to the APS, each year no […]
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If anesthesiologists had a rigorous means to manage dosing, they could deliver less medicine, maintaining exactly the right depth of unconsciousness while reducing postoperative cognitive side effects in vulnerable groups like the elderly. But with myriad responsibilities for keeping anesthetized patients alive and stable as well as maintaining their profoundly unconscious state, anesthesiologists don’t have […]
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Robert van der Hilst, the Schlumberger Professor of Earth and Planetary Sciences, has announced his decision to step down as the head of the Department of Earth, Atmospheric and Planetary Sciences at the end of this academic year. A search committee will convene later this spring to recommend candidates for Van der Hilst’s successor. “Rob […]
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When Dustin Liang was diagnosed with T-cell acute lymphoblastic leukemia in June, the cancer consumed his life. But despite a monthlong hospital stay, aggressive chemotherapy treatments, and ongoing headaches, fatigue, loss of appetite, and nausea, the 17-year-old high school senior enrolled in MITx’s class 18.01.1x (Calculus 1A: Differentiation). MITx, part of MIT Open Learning, offers […]
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The human eye can perceive about 1 million colors, but languages have far fewer words to describe those colors. So-called basic color terms, single color words used frequently by speakers of a given language, are often employed to gauge how languages differ in their handling of color. Languages spoken in industrialized nations such as the […]
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On Oct. 13 and 14 at the Wong Auditorium at MIT, an event called Bridging Talents and Opportunities took place. It was part of an initiative led by MIT Latinx professors and students aimed at providing talented Latinx high school students from the greater Boston area and various Latin American countries a unique chance to […]
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Climate change is the ultimate cross-cutting issue: Not limited to any one discipline, it ranges across science, technology, policy, culture, human behavior, and well beyond. The response to it likewise requires an all-of-MIT effort. Now, to strengthen such an effort, a new grant program spearheaded by the Climate Nucleus, the faculty committee charged with the […]
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Florida Virtual School senior Jessica Wan was the winner of the 15th Math Prize for Girls (MP4G) annual contest for female-identifying contestants, held Oct. 6-8 at MIT. She scored 17 out of 20 questions, which added up to make Wan the MP4G’s most successful contestant in its history; she also won the contest last year […]
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To make our way through the world, our brain must develop an intuitive understanding of the physical world around us, which we then use to interpret sensory information coming into the brain. How does the brain develop that intuitive understanding? Many scientists believe that it may use a process similar to what’s known as “self-supervised […]
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