News: Research

2023

NSF awards $52M to upgrade Simons Observatory in Chile to explore origins of universe

May 9, 2023

Assoc. Prof. Jeff McMahon in the lab with the Simons Observatory Small Aperture Telescope.

The National Science Foundation has awarded $52.66 million to upgrade the Simons Observatory, a set of telescopes high in the Chilean desert that looks for traces of light from the earliest epochs of the universe.  Improvements include upgraded receiver, solar panels to power the observatory and data processing pipeline


Mechanical backpack boosts the sensation of jumping in virtual reality

May 8, 2023

virtual reality image with person wearing a backpack superimposed

New Scientist features a mechanical backpack developed by Prof. Pedro Lopes and his colleagues. JumpMod can enhance the sensation of virtual reality by sliding a weight up and down.


PSD among 2023 U.S. News & World Report top science graduate schools

May 3, 2023

Emblem for the U.S. News & World Report grad schools rankings

U.S. News & World Report released the 2023 rankings for the top science schools for graduate education in the United States. The Physical Sciences Division at the University of Chicago was well-represented in top rankings for graduate programs and specialties.


UChicago scientists hope ‘islands’ of exciton condensation may point way to new discoveries

May 3, 2023

Shuttershock image of leaf very close to cell structure

A University of Chicago study found links at the atomic level between photosynthesis and exciton condensates—a strange state of physics that allows energy to flow frictionlessly through a material. The finding is scientifically intriguing and may suggest new ways to think about designing electronics, the authors said.


Who will have the last word on the universe?

May 2, 2023

The hot star Wolf-Rayet 124, captured by the James Webb Space Telescope during a brief period in its life cycle before becoming a supernova.

Modern science suggests that we and all our achievements and memories are destined to vanish like a dream. Is that sad or good?


AI+Science conference hosted by UChicago, Caltech gathers top experts

May 1, 2023

two men sit in front of windows discussing AI

Leading scholars, tech developers, and entrepreneurs discussed how A.I. and machine learning are being used for scientific discovery at the inaugural University of Chicago and Caltech Conference on AI+Science, sponsored by the Tom and Margo Pritzker Foundation. The event, hosted in late March, brought together dozens of leading researchers in core AI and domain sciences to lead conversations and drive partnerships that will shape future research priorities, industry investment and entrepreneurial opportunities. 


The Day Tomorrow Began: Carbon dating

April 27, 2023

Ernest C. Anderson (left) and Willard F. Libby (right), professor of Chemistry in the department of Chemistry and Institute for Nuclear Studies (Enrico Fermi Institute) at the University of Chicago. Click here to expand image. Photo by Town & Country Phot

Radiocarbon dating, also known as carbon-14 dating, is a method to determine the age of organic materials as old as 60,000 years. First developed in the 1940s at the University of Chicago by Willard Libby, the breakthrough technique ushered in the “radiocarbon revolution” and impacted fields from archaeology to climate science—forever changing our picture of human history.


PSD in the news: April 2023

April 24, 2023

PSD against a white and turquoise background

This month PSD researchers have been recognized for their pioneering discoveries, the quality and innovation of their research programs, and their unique contributions to new fields of inquiry. 


How flying led one UChicago professor to study Earth’s climate

April 24, 2023

Image of Intense Nor'Easter over the North Atlantic Mar 26, 2014

MyChoice extern and computer science graduate student, Kevin Bryson, writes about Prof. Tiffany Shaw on her journey from teen pilot to climate scientist.


Five UChicago scholars elected to American Academy of Arts and Sciences in 2023

April 19, 2023

Mike Franklin

Prof. Michael J. Franklin elected as member to the American Academy of Arts and Sciences, one of the nation’s oldest and most prestigious honorary societies. 


Is AI friend or foe? Experts weigh in

April 18, 2023

Rebecca Willett

WBBM Newsradio's Rob Hart on Tuesday hosted a live forum with experts about the pros and cons of Artificial Intelligence tech, including the popular AI chatbot ChatGPT.


A new kind of symmetry shakes up physics

April 18, 2023

The symmetries of 20th century physics were built on points. Higher symmetries are based on one-dimensional lines. Illustration showing two symmetric purple lines.

So-called “higher symmetries” are illuminating everything from particle decays to the behavior of complex quantum systems.


David Keith joins University of Chicago to lead Climate Systems Engineering initiative

April 11, 2023

Portrait of David Keith against a brick wall

Renowned scientist David Keith has joined the University of Chicago as a professor in the Department of Geophysical Sciences to explore climate systems engineering.


Researchers capture first atomic-scale images depicting early stages of particle accelerator film formation

April 7, 2023

Steven Sibener, Sarah Willson, and Rachael Farber in a lab

Researchers from Prof. Steve Sibener's group have captured the first atomic-scale images of tin on niobium during the growth process of the next generation of particle accelerators, Nb3Sn. 


Giant planets can have very different atmospheres, according to NASA’s Webb telescope

April 3, 2023

A planet called Smertrios, or HD 149026b, is about three times hotter than the rocky surface of Venus, the hottest planet in our solar system.

Distant planet called Smertrios is very different from Jupiter and Saturn, UChicago-led study finds. It is about three times hotter than the rocky surface of Venus, the hottest planet in our solar system.