4/22
Science & Technology
Decoding acoustic objects
Third-year student Lily Wei spent the summer conducting research in the lab of Vijay Balasubramanian using algorithms to propose how the brain may recognize acoustic objects.
The crisis of climate-driven extinction
In a session moderated by Simon Richter, panelists Erol Akçay, Michael Mann, and Zinta Zommers discussed the impact of climate change on efforts to conserve biological diversity.
Removing the barrier surrounding solid tumors clears path for T cells
Penn researchers uncover a new way to target solid tumors. Using CAR T cells to remove cancer-associated fibroblasts surrounding pancreatic tumors allows T cells to infiltrate and attack the tumor cells.
A suit of armor for cancer-fighting cells
New research from the University of Pennsylvania offers a safer path for CAR T cell immunotherapy.
Engineering changemakers: Honoring Cora Ingrum and Donna Hampton
Sharing a legacy of leadership and decades of service in Penn Engineering’s Office of Diversity, Equity, and Inclusion, Cora Ingrum and Donna Hampton had a transformative impact on academic life at the school.
Biophysics summer school in Crete
Eleni Katifori and Arnold Mathijssen spent a week in Crete, introducing students from Penn and other institutes to various topics and ideas in active biophysics research.
Genetic switch turns tumor suppressor into oncogene in colorectal cancer
Researchers from the School of Veterinary Medicine have shown that an enzyme that suppresses early-stage colorectal cancer switches to become an oncogene as the cancer progresses.
Trading decisions are observable in the eyes of buyers and sellers
In a new collaborative study, PIK Professor Michael Platt models how the decision-making process unfolds in the brains of buyers and sellers considering a deal. These decisions were observable in eye movements and pupil dilation.
A low-cost, eco-friendly COVID test
César de la Fuente and a team of Penn engineers work on creative ways to create faster and cheaper testing for COVID-19. Their latest innovation incorporates speed and cost-effectiveness with eco-friendly materials.
The physics of fat droplets reveal DNA danger
Penn Engineers are the first to discover fat-filled lipid droplets’ surprising capability to indent and puncture the nucleus, the organelle which contains and regulates a cell’s DNA.
In the News
Here’s why experts don’t think cloud seeding played a role in Dubai’s downpour
Michael Mann of the School of Arts & Sciences says that many people blaming cloud seeding for Dubai storms are climate change deniers trying to divert attention from what’s really happening.
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Can we stop AI hallucinations? And do we even want to?
Chris Callison-Burch of the School of Engineering and Applied Science says that auto-regressive generation can make it difficult for language learning models to perform fact-based or symbolic reasoning.
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“Record-shattering” heat wave in Antarctica — yep, climate change is the culprit
Michael Mann of the School of Arts & Sciences says that persistent summer weather extremes like heat waves are becoming more common as people continue to warm the planet with carbon pollution.
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How the solar eclipse will affect solar panels and the grid
Benjamin Lee of the School of Engineering and Applied Science says that the electrical grid will have to figure out how to match supply and demand during brief windows where the energy source goes away.
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Scientists struggle to explain ‘really weird’ spike in world temperatures
Michael Mann of the School of Arts & Sciences says that tendencies to exaggerate climate science in favor of “doomist” narratives helps no one except the fossil fuel industry.
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Spring is here very early. That’s not good
Michael Mann of the School of Arts & Sciences says that plant-flowering, tree-leafing, and egg-hatching are all markers associated with spring that are happening sooner.
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Can your personal medical devices be recycled?
A lab at the School of Engineering and Applied Science led the development of a COVID test made from bacterial cellulose, an organic compound.
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Could Florida electric bills go up because of a fuel made from manure?
Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that federal and California state subsidies have led to a gold rush of companies trying to get into the business of renewable natural gas around the country.
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Why don’t we just ban fossil fuels?
Joseph Romm of the School of Arts & Sciences says that stronger action against fossil fuels is essential to save the planet.
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Students can soon major in AI at this Ivy League university—it’ll prepare them for ‘jobs that don’t yet exist’
The Raj and Neera Singh Program in Artificial Intelligence at Penn will be the first AI undergraduate engineering major at an Ivy League school, led by George Pappas of the School of Engineering and Applied Science.
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