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Science & Technology
Penn Geologist Edward Doheny Named to Irish Education 100
PHILADELPHIA — Edward Doheny of the University of Pennsylvania has been named to the 2011 Irish Education 100 by the Irish Voice newspaper. The annual list honors leading educators of Irish descent.
Eight Professors Named 2012 Penn Fellows
PHILADELPHIA – Eight University of Pennsylvania professors have been named Penn Fellows for 2012. The announcement was made by
Four Penn Professors Named AAAS Fellows
PHILADELPHIA - Four faculty members at the University of Pennsylvania have been named Fellows of the American Association for the Advancement of Science. Three from Penn’s Perelman School of Medicine and one from its School of Arts and Sciences
Penn Scientists Pioneer New Method for Watching Proteins Fold
PHILADELPHIA — A protein’s function depends on both the chains of molecules it is made of and the way those chains are folded. And while figuring out the former is relatively easy, the latter represents a huge challenge with serious implications because many diseases are the result of misfolded proteins.
Penn Medical Researchers Dispute the Efficacy of a Breast Cancer Treatment
PHILADELPHIA -- Researchers at the University of Pennsylvania’s Perelman School of Medicine are suggesting that a prophylactic treatment option increasingly offered to breast cancer patients has only a slight benefit, and the modest gains to life expectancy the treatment provides may actually be offset by decreases in quality of life for many patients.
Is there a place to stargaze on Penn’s campus?
Dear Benny: I’ve been told that someplace on campus there is an observatory used for stargazing. If this is true, I’d like to know what sort of equipment it has. Also, can anyone visit? —Star Struck Dear Star Struck:
Penn Engineers Develop More Effective MRI Contrast Agent for Cancer Detection
Many imaging technologies and their contrast agents — chemicals used during scans to help detect tumors and other problems — involve exposure to radiation or heavy metals, which present potential health risks to patients and limit the ways they can be applied.
Five Penn Researchers Named American Physical Society Fellows
PHILADELPHIA — The American Physical Society has elected five University of Pennsylvania faculty members to its 2011 APS Fellowship class. They are Mark Devlin, Alan “Charlie” Johnson, Joshua Klein, Feng Gai and Howard Hu.
Penn Geneticists Help Show Bitter Taste Perception Is Not Just About Flavors
PHILADELPHIA — Long the bane of picky eaters everywhere, broccoli’s taste is not just a matter of having a cultured palate; some people can easily taste a bitter compound in the vegetable that others have difficulty detecting. Now a team of Penn researchers has helped uncover the evolutionary history of one of the genes responsible for this trait.
In the News
The 9 Unsolved Mysteries Mathematicians Can’t Stop Thinking About
Mona Merling of the School of Arts & Sciences discusses the Kummer-Vandiver conjecture in number theory, an unsolved math problem that concerns divisibility of class numbers.
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Your brain has a switch that can turn off anxiety, say scientists
Postdoc Pei Chin of the School of Arts and Sciences investigated how serotonin in the cerebellum affects anxiety-related behavior.
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Engineers build 30-feet-long all-glass bridge using 6,000-year-old technique
Masoud Akbarzadeh of the Weitzman School of Design has created a 30-foot-long bridge built entirely of interlocking 16-millimeter hollow glass pieces.
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In a reversal, plans for U.S. natural gas power grow, complicating progress on climate
John Quigley of the Kleinman Center for Energy Policy at the Weitzman School of Design says that the construction of every new natural gas plant is a setback for climate goals.
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EPA head urges Trump to reconsider scientific finding that underpins climate action, AP sources say
Michael Mann of the School of Arts & Sciences says that the latest form of climate denial is to pretend climate change isn’t a threat rather than denying that it’s happening.
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DeepSeek AI banned from all Pa. Treasury-issued devices
Researchers from Cisco and the School of Engineering and Applied Science found that DeepSeek’s AI model R1 failed to block malicious prompts in security tests, exposing major safety flaws.
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California’s controversial new fuel rules rejected by state legal office
A report by the Kleinman Center for Energy Policy at the Weitzman School of Design predicted that fuel standard changes in California could increase the cost of gas by 85 cents a gallon through 2030.
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Scientists found a brain switch that could turn anxiety on and off
A study by postdoc Pei Wern Chin of the School of Arts & Sciences found that anxiety behaviors in mice could be controlled by either stimulating or inhibiting the neurons that release serotonin in the cerebellum.
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Should generative AI tools be restricted in the workplace over security?
According to a report by security researchers from Penn and hardware conglomerate Cisco, DeepSeek’s AI model is vulnerable to jailbreaking.
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The U.S. is freezing and La Nina usually eases warming. Earth just set another heat record anyway
Michael Mann of the School of Arts & Sciences says that global temperature increases are still within what climate models forecast.
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