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New class of encrypted peptides offer hope in fight against antibiotic resistance
Microscopic view of a string of amino acids.

Image: iStock/Christoph Burgstedt

New class of encrypted peptides offer hope in fight against antibiotic resistance

New research by César de la Fuente finds that nearly 90% of peptides discovered exhibit significant antimicrobial properties, particularly through the disruption of bacterial membranes.

From Penn Medicine News

Ten years in, the Kleinman Center for Energy Policy is ‘just getting started’
Ramón Méndez Galain at Carnot Prize ceremony.

Carnot Prize recipient Ramón Méndez Galain, the former energy director for Uruguay, spoke at the 2023 Carnot Prize Policy Lecture and Award Ceremony, held at the Kleinman Center Energy Forum. 

(Image: T. Kevin Birch)

Ten years in, the Kleinman Center for Energy Policy is ‘just getting started’

Through grants, awards, events, publications, a podcast, and more, the Center provides resources and a central hub for researchers across Penn tackling the energy transition.
Training medical AI with knowledge, not shortcuts
Medical students sit at a long desk in front of computers.

Image: iStock/DragonImages

Training medical AI with knowledge, not shortcuts

By emulating the training pathway of human physicians, KnoBo breaks new ground in medical image recognition with AI.

Ian Scheffler

Studying Wikipedia browsing habits to learn how people learn
Network schematic of peoples' browsing activity on Wikipedia.

Shown here: A hyperlink network from English Wikipedia, with only 0.1% of articles (nodes) and their connections (edges) visualized. Seven different reader journeys through this network are highlighted in various colors. The network is organized by topic and displayed using a layout that groups related articles together.

(Image: Dale Zhou)

Studying Wikipedia browsing habits to learn how people learn

A collaborative team of researchers analyzed the information-seeking styles of more than 480,000 people from 50 countries and found that gender and education inequality track different types of knowledge exploration. Their findings suggest potential cultural drivers of curiosity and learning.
Introducing the Penn AI Council
Locust Walk on Penn’s campus in the fall.

The council will coordinate cross-school research opportunities, support new AI and data science scientists, and usher in the Penn Advanced Research Computing Center.

nocred

Introducing the Penn AI Council

The Council consists of five faculty members collaborating to enhance visibility and impact of AI research across Penn.
Mastering physical contact with new algorithm for robots
A robotic arm balancing a tray in a lab.

The new algorithm allows the robotic arm to balance and move a waiter’s plastic tray, mastering control of a sliding object—a previously impossible task for robots.

(Image: DAIR Lab)

Mastering physical contact with new algorithm for robots

Penn Engineers have developed an algorithm that makes previously impossible tasks possible for autonomous robots, like controlling the motion of a sliding object.

Ian Scheffler

Penn solutions to climate change
Banner that reads climate week at Penn

At a Climate Week event, Penn’s Climate Solutions Showcase, a group of faculty and researchers from the School of Engineering and Applied Science and Weitzman School of Design presented innovative strategies to combat the causes and effects of climate change.

(Image: Felice Macera)

Penn solutions to climate change

As society grapples with the impacts of a worsening climate—from the increased frequency and intensity of extreme weather events to rising sea levels and deadly heat waves—the need for actionable solutions has never been greater, Penn researchers say.
Extending battery lifespan and capacity through self-healing materials
Electric cars in lines with batteries exposed.

Image: iStock/PhonlamaiPhoto

Extending battery lifespan and capacity through self-healing materials

Eric Detsi, associate professor in materials science and engineering in the School of Engineering and Applied Science, has developed batteries that heal from the damage sustained by charging, extending their lifespan.

Ian Scheffler

Toward carbon-negative architecture
A rendering of the carbon-absorbing and storage system

A rendering of the carbon-absorbing and storage system developed by the Penn team and its partners suggests how minimized material use and maximized surface area are expressed in the structure's slabs, columns, and beams.

(Image: Courtesy of Weitzman News)

Toward carbon-negative architecture

A multidisciplinary team of researchers from Weitzman and Penn Engineering are working to develop a new building system that would reduce carbon in all aspects of concrete construction.

From the Weitzman School of Design

Nathan Wei on renewable energy, fluid mechanics and the shaping of humble engineers
Nathan Wei.

Image: Courtesy of Penn Engineering

Nathan Wei on renewable energy, fluid mechanics and the shaping of humble engineers

The assistant professor in mechanical engineering and applied mechanics at Penn Engineering aims to make an impact on energy and sustainability, and is committed to mentoring the next generation of problem solvers.