News

Building on decades of effort, Lizhong Zhang, Member (2023–24) in the School of Natural Sciences; James Stone, Professor in the School; and a team of astrophysicists have achieved a major milestone: developing the most comprehensive model to date of luminous black hole accretion. Their breakthrough allows scholars to "observe" such black hole systems not through a telescope, but through a computer.

On September 22, the Institute officially began its 2025–26 academic year, bringing together scholars from around the globe to pursue a range of individual and collaborative projects. The 259 visiting scholars, representing 39 nations and more than 108 institutions, will work alongside the 26 permanent Faculty and 22 Emeriti, all of whom are leaders in their respective fields.

The Max Planck-IAS-NTU Center (MPC) for Particle Physics, Cosmology, and Geometry is a new global research center established to better understand the universe at all scales. The collaborative initiative will be led by Co-Directors Nima Arkani-Hamed, Gopal Prasad Professor in the School of Natural Sciences, Johannes Henn (MPP), and Daniel Baumann (NTU), both past Members in the School.

The Institute for Advanced Study is creating a new professorship in the theory of computing, supported by a gift from John Overdeck, the chair of the Institute’s Board of Trustees. The Betsey Lombard Overdeck Theory of Computing Professorship, in the Institute’s School of Mathematics, will be held by Irit Dveer Dinur, a preeminent theorist in computational complexity.

A small team led by Sihao Cheng, Martin A. and Helen Chooljian Member in the School of Natural Sciences, has discovered an extraordinary trans-Neptunian object (TNO) at the edge of our solar system. The TNO is potentially large enough to qualify as a dwarf planet, the same category as the much more well-known Pluto. The discovery has significant implications for our understanding of the Kuiper Belt and hypotheses that surround the existence of Planet Nine.

Sofía Torallas Tovar, a renowned papyrologist, has joined IAS as long-term Distinguished Visiting Professor in the School of Historical Studies. A prolific scholar of the ancient Mediterranean, Torallas Tovar's work encompasses Greek and Coptic magical texts, funerary practices and culture, patristic literature, the Coptic Bible, and Philo and Alexandrian Judaism.

Frank and Peggy Taplin Member George N. Wong, Visitor Lia Medeiros, and Professor James Stone, all from the Institute's School of Natural Sciences, have developed an innovative technique to search for black hole light echoes. Their novel method, which will make it easier for the mass and the spin of black holes to be measured, represents a major step forward, since it operates independently of many of the other ways in which scientists have probed these parameters in the past.

The Institute for Advanced Study has made two new appointments to its Board of Trustees: Paul DiMaggio, a Professor of Sociology at New York University, and Anoop Prasad, Managing Director and member of the Executive Committee of D. E. Shaw & Co. Their appointments were unanimously adopted by the Board on October 26, 2024.

The Institute for Advanced Study commenced its 2024–25 academic year on September 23, 2024, welcoming scholars from around the globe to its storied campus. The 267 visiting scholars, who began arriving earlier in the month, represent 35 nations and more than 130 institutions. Each is selected by the Institute’s permanent Faculty based on the promise of their research, spanning the sciences and humanities.

A new study of ancient DNA by a team of international researchers, including Patrick Geary, Professor Emeritus in the Institute for Advanced Study’s School of Historical Studies, provides insight into the development of and social structures within European rural communities following the fall of the Roman Empire. Some of these communities, about the formation of which little was previously known, would eventually become the basis for many modern European countries.

Designed to facilitate work on projects and topics that are beyond the reach of a single scholar, discipline, or institution, the Jonathan M. Nelson Center for Collaborative Research has been launched at IAS, expanding the Institute's capacity for discovery across fields. The Center will provide the funding, space, infrastructure, and expertise for collaborative projects with partners across the globe. 

Irit Dveer Dinur, Elon Lindenstrauss, and Aaron Naber have been appointed to the Institute Faculty, bringing unique expertise in pure mathematics and computer science to the School of Mathematics. They will begin their Institute appointments this summer. Considered one of the top honors in academia, IAS Faculty appointments are reserved for the world’s foremost leaders in their respective fields.

Sebastian Mizera, Member in the School of Natural Sciences, and his collaborators, have used computational algebraic geometry to study predictions for particle physics experiments, such as those at the Large Hadron Collider (LHC). The team’s results were published in Physical Review Letters in March. 

James H. Simons, former IAS Member (1972) and Board Vice Chair, widely recognized as a prize-winning mathematician, singular hedge fund manager, and a visionary philanthropist—with an indefatigable curiosity for science and discovery—died on Friday, May 10. He was 86.

The Institute for Advanced Study will restore and expand its Historical Studies - Social Science Library, providing enhanced space and support for its scholars, while fostering discovery at the intersection of traditional fields and exploration in emerging disciplines.

Patrick Geary, Emeritus Professor in the School of Historical Studies, together with Hungarian, Austrian, and German research groups, has published a paper in Nature, revealing the social dynamics of Avar-period steppe descent populations that settled in Europe's Carpathian Basin in the 6th century.

Avi Wigderson, Herbert H. Maass Professor in the School of Mathematics, was named by the Association for Computing Machinery (ACM) as the recipient of the 2023 ACM A.M. Turing Award, often referred to as the "Nobel Prize of Computing."

A new image from the Event Horizon Telescope collaboration, which includes George Wong, Frank and Peggy Taplin Member in the School of Natural Sciences, has uncovered strong and organized magnetic fields spiraling from the edge of the supermassive black hole at the center of the Milky Way. 

In a paper published today in Nature, Sihao Cheng, Martin A. and Helen Chooljian Member in the Institute’s School of Natural Sciences, and his collaborators have proposed a new theory that explains why a puzzling population of white dwarf stars stopped cooling for ten billion years. 

The new AI Democracy Projects, co-founded by Alondra Nelson, Harold F. Linder Professor in the School of Social Science, engaged state and local election officials, journalists, and AI and election experts in some of the first testing and publicly available results of leading AI models’ safety regarding election information.

How has past climate variability contributed to human migrations and other forms of population movement? Nicola Di Cosmo, Luce Foundation Professor in East Asian Studies, is part of an interdisciplinary group, including historians, climatologists, and archeologists, that has developed a new tool, the “dahliagram,” to explore this question.

George Wong, Frank and Peggy Taplin Member in the School of Natural Sciences, and astrophysicists from Princeton University and Vanderbilt University have determined conclusively that energy close to the event horizon of M87’s central black hole is pushing outward, not inward—as one would normally assume with black holes.

The European Research Council (ERC) has awarded a Synergy Grant of €10 million to a project led by Nima Arkani- Hamed, Professor in the School of Natural Sciences, and past IAS Members. The team aims to create a new mathematical language to describe physical phenomena on all scales.

The Institute for Advanced Study has appointed neuroscientist Eve Marder to its Board of Trustees. Nominated by the Institute’s School of Natural Sciences, she succeeds Ewine F. van Dishoeck as Academic Trustee. Her appointment was unanimously adopted by the Board on May 6, 2023.

This year, the Institute's international community hails from 47 countries, representing 105 institutions worldwide. Visiting scholars range from postdocs to distinguished professors, united across disciplines by a common cause to push the boundaries of knowledge and pursue their own curiosity.

Maria Hsiuya Loh, an internationally recognized expert in the field of early modern Italian art, has joined the Institute for Advanced Study as Professor in the School of Historical Studies. Loh is best known for her work on Venetian art of the sixteenth and seventeenth centuries.

The IAS Board of Trustees has elected John Overdeck as its next Chair. Overdeck, a philanthropist, business leader, and dedicated supporter of the Institute, will succeed software entrepreneur Charles Simonyi, who served as Chair since 2008.

Lia Medeiros, current Member in the School of Natural Sciences, has led a group of researchers from the Event Horizon Telescope collaboration in producing a groundbreaking new image of the M87 black hole, using machine learning algorithm PRIMO to achieve the full resolution of the array for the first time.

Measuring the mass of a galaxy cluster is difficult—clusters cannot be “weighed” by placing them on a scale. Digvijay Wadekar, current Member in the School of Natural Sciences, has worked to develop an AI program to identify new variables that might make inferring the mass from other observable quantities more accurate.

Salvatore Torquato, past Member in the School of Natural Sciences, and his IAS collaborator Oliver Philcox have applied methodologies from materials science in a cosmological context, providing new insights into the fundamental structure of the universe. Their work is now published in Physical Review X.

The Institute for Advanced Study has appointed Alexandra Day as its first Associate Director for Strategic Initiatives, Programming, and Partnerships. Day, who has extended the reach and engagement of some of the nation’s leading educational and cultural institutions, will begin at IAS on February 15, 2023.

A research team, led by current Visitor Roman Rafikov, has developed a technique to study planet formation in other solar systems. By analyzing the vortices that form within discs of gas and dust around young stars, limits can be placed on the mass and age of planets of various sizes.

The Rubenstein Commons building at IAS has opened its doors, providing a nexus of flexible gathering spaces to support enhanced communication and collaboration among scholars, and forming an inviting social hub for the wider IAS community.

Neutron stars are one of the densest objects found anywhere in the Universe. Scientists still do not understand what exactly they are made from. A new piece of the puzzle, constraining the range of possibilities, has been discovered by a pair of scholars at IAS.

The Institute for Advanced Study is delighted to announce the establishment of the Frank C. and Florence S. Ogg Professorship in the School of Mathematics, thanks to the generosity of former Mathematics Member (1968–69), Andrew Ogg.

The 2022–23 academic year sees new Director and Leon Levy Professor David Nirenberg welcome new and returning Members from 36 countries, representing approximately 107 academic institutions worldwide.

Wei Ho, Visiting Professor in the School of Mathematics, has been named as the first Director of the "Women and Mathematics" (WAM) program at IAS. During her five-year appointment she will lead the annual, award-winning program, which has the mission to recruit and retain more women in mathematics. 

Not everything needs to be seen to be believed; certain things are more readily heard, like a train approaching its station. In a recent paper, published in Physical Review Letters, researchers have put their ears to the rail, discovering a new...

The Institute for Advanced Study has appointed Stephen Ackley-Ortiz as its new Chief Development Officer. He begins at IAS on August 8, 2022.

IAS has appointed Wendell Weeks (Chairman and CEO, Corning Incorporated) and Gigliola Staffilani (Abby Rockefeller Mauze Professor, MIT) to its Board of Trustees.

Bhargav Bhatt, an internationally renowned expert in arithmetic algebraic geometry and commutative algebra, has joined the Institute for Advanced Study as Fernholz Joint Professor in the School of Mathematics.

Astronomers have unveiled the first image of the supermassive black hole at the center of our own Milky Way galaxy. This result provides overwhelming evidence that the object is indeed a black hole and yields valuable clues about the workings of such giants...

Update (06/17/2022): This research is now published in Astrophysical Journal Letters and can be accessed here.

Looks can be deceiving. The light from an incandescent bulb seems steady, but it flickers 120 times per second. Because the brain only perceives an average of the information it receives, this flickering is blurred and the perception of constant illumination is a mere illusion.

The Institute is proud to announce the creation of the Gopal Prasad Professorship in recognition of prolific mathematician and six-time Member of IAS, Gopal Prasad. The professorship, endowed with a gift from the Prasad family, ensures that future...

The Institute for Advanced Study is pleased to announce the establishment of the Albers-Schönberg Professorship in the History of Science in the School of Historical Studies.

“The Albers-Schönberg name is illustrious in the history of science, with important contributions across three generations of scholars and researchers. It is an honor to have it now permanently connected to the Institute. And it is for me a joy and a privilege, in one of my first announcements as IAS Director, to express the Institute’s gratitude for this visionary gift,” remarked David Nirenberg, IAS Director and Leon Levy Professor.

Alondra Nelson, Harold F. Linder Professor in the School of Social Science at the Institute for Advanced Study, has been appointed by President Joe Biden to perform the duties of director of the White House Office of Science and Technology Policy (OSTP) and as Deputy Assistant to the President.

The Institute for Advanced Study has named Carl P. Feinberg—entrepreneur, investor, and philanthropist—to its Board of Trustees effective October 30, 2021.

*Update (01/14/22): David Nirenberg to become IAS Director on February 1, 2022

The Institute for Advanced Study has appointed David Nirenberg as its 10th Director and Leon Levy Professor, effective July 1, 2022*. Currently dean of the Divinity School at the University of Chicago and professor of medieval history, Nirenberg will assume leadership of one of the world’s preeminent centers for theoretical research in the sciences and humanities.

Redaptive, a leader in portfolio-scale energy solutions, today announced its partnership with the Institute for Advanced Study (IAS), one of the world's leading postdoctoral research centers for theoretical research and intellectual inquiry. Together, Redaptive and IAS will greatly reduce energy consumption on the Institute’s 800-acre Princeton, New Jersey campus while achieving $10.1 million in energy and infrastructure savings for the organization.

The Institute for Advanced Study begins its 2021–22 academic year with a continuation of in-person activities. The Institute plans to welcome 271 new and returning scholars and scientists to campus, representing 114 academic institutions and hailing from 38 countries.

Wendy L. Brown has joined IAS as the UPS Foundation Professor in the School of Social Science. Brown’s foundational insights into neoliberalism, authoritarianism, feminism, sovereignty, progress, and tolerance, among other signature concepts, have revolutionized understandings of democracy and the modern powers that challenge it.

The most accurate distance measurement yet of ultra-diffuse galaxy (UDG) NGC1052-DF2 (DF2) confirms beyond any shadow of a doubt that it is lacking in dark matter. The newly measured distance of 22.1 +/-1.2 megaparsecs was obtained by an international team of researchers led by Zili Shen and Pieter van Dokkum of Yale University and Shany Danieli, a NASA Hubble Fellow at the Institute.

The Institute for Advanced Study’s Women and Mathematics Program (WAM) will take place virtually May 22–28, 2021, with a total of 66 participants from around the world. This year’s theme is “Representation Theory: Categories and Combinatorics.”

Hailing from the worlds of social theory, economics, internet technology, and comparative literature, these new Trustees bring diverse perspectives and the promise of unique synergies to the operations of the Board.

Avi Wigderson of the Institute for Advanced Study (IAS) was named a recipient of the 2021 Abel Prize, which he shares jointly with László Lovász—a former IAS visiting professor—of Eötvös Loránd University. They are cited by the Abel Committee “for...

Alondra Nelson, Harold F. Linder Professor in the School of Social Science at the Institute for Advanced Study and President of the Social Science Research Council (SSRC), has been appointed by President-elect Joe Biden to the position of Deputy...

The Carl P. Feinberg Cross-Disciplinary Program in Innovation at the Institute for Advanced Study will unite today’s boldest ideas in physics, mathematics, and beyond to unlock new and fascinating truths about the natural world. Endowed in...

It is well known that the expansion of the universe is accelerating due to a mysterious dark energy. Within galaxies, stars also experience an acceleration, though this is due to some combination of dark matter and the stellar density. In a new...

Jeffrey L. Gatto has been appointed Chief Investment Officer of the Institute for Advanced Study, effective December 1, 2020. Gatto will manage the Institute’s endowment, now standing at more than $800 million, and he will lead the IAS investment...

Sir James D. Wolfensohn, Chairman of Wolfensohn & Company, L.L.C. and a global champion of human rights, economic justice, scholarship, and the arts, died on November 25, 2020 at his home in Manhattan.

If a picture is worth a thousand words, what might the first horizon-scale image of a black hole tell us? A new paper by researchers from the Event Horizon Telescope (EHT) collaboration, which famously imaged M87’s central black hole, has provided a...

Virtual “Welcome Day,” held on September 21, 2020, marked the formal start of the Institute for Advanced Study (IAS) 2020–21 academic year. This year, 241 leading scholars and scientists, representing over 100 academic institutions in over 20...

Peter Paret, Professor Emeritus in the School of Historical Studies at the Institute for Advanced Study, passed away peacefully at age 96 at his Salt Lake City home on September 11, 2020. A German-born American and acclaimed cultural and...

In a new study of axion motion, researchers, including Friends of the Institute for Advanced Study Member Keisuke Harigaya, propose a scenario known as “kinetic misalignment” that greatly strengthens the case for axion/dark matter equivalence. 

Researchers have long sought to understand the origins of life on Earth. A new study conducted by scientists at the Institute for Advanced Study, the Earth-Life Science Institute (ELSI), and the University of New South Wales, among other...

The National Endowment for the Humanities (NEH) has awarded the Institute for Advanced Study a three-year grant of $350,000 to complete digitization of one of the world’s largest squeeze collections. The project will establish worldwide open access...

Last April, the Event Horizon Telescope (EHT) sparked international excitement when it unveiled the first image of a black hole. Today, a team of researchers have published new calculations that predict a striking and intricate substructure within...

A new study, conducted to better understand the origin of the universe, has provided insight into some of the most enduring questions in fundamental physics: How can the Standard Model of particle physics be extended to explain the cosmological...

The IAS Einstein Gala honoring Sir James Wolfensohn will be postponed to a future date and time later this year. Given the risk that large gatherings pose in the transmission of COVID-19, we do not want to put any of our supporters and guests at...

Freeman J. Dyson, theoretical physicist and writer, who embraced the stunning diversity of the universe with unique spirit, died on February 28, 2020 in a hospital near Princeton, NJ at the age of 96.

Dyson generated revolutionary scientific insights...