Science & Technology

Learn how to keep your online info secure

Have you noticed anything phishy about your email at work? Information security experts at Penn report that there has been a recent rise in the number of fraudulent "phishing" emails sent to University employees. Some of these fake messages appear to come from official Penn email addresses.

Jacquie Posey

Penn Archaeology Faculty to Speak at Teaching and Learning with Internet2 in Higher Education Symposium

PHILADELPHIA – MAGPI, the University of Pennsylvania's Internet2 hub, along with its partner NJEDge.Net, will host an innovative Teaching and Learning With Internet2 in Higher Education Symposium on Friday April 1, 2011.  Penn faculty, David Romano and Nicholas Stapp, will speak about Digital Augustan Rome: An Ancient City for the Modern Classroom as part of the morning breakout sessions

Jennifer Oxenford

Penn Physicists Develop Scalable Method for Making Graphene

PHILADELPHIA — New research from the University of Pennsylvania demonstrates a more consistent and cost-effective method for making graphene, the atomic-scale material that has promising applications in a variety of fields, and was the subject of the 2010 Nobel Prize in Physics.

Evan Lerner

Penn Research Predicts Future Evolution of Flu Viruses

PHILADELPHIA -- New research from the University of Pennsylvania is beginning to crack the code of which strain of flu will be prevalent in a given year, with major implications for global public health preparedness. 

Evan Lerner

Penn holds groundbreaking for $80 million nanotechnology center

Penn President Amy Gutmann joined University Trustees, the dean of the School of Arts and Sciences (SAS) and the dean of the School of Engineering and Applied Science in a ceremonial groundbreaking ceremony for the Krishna P. Singh Center for Nanotechnology on Thursday, Feb. 17.

Tanya Barrientos

Research Suggests Friendships Are Built on Alliances

PHILADELPHIA -- New research from the University of Pennsylvania is challenging some longtime assumptions about why human beings seek and keep their friends, and it reveals a somewhat darker side to the very nature of friendship itself.

Evan Lerner

Three Penn Professors Named AAAS Fellows

PHILADELPHIA – Three faculty members at the University of Pennsylvania have been named Fellows of the American Association for the Advancement of Science. They are James C. Alwine, professor of cancer biology; Gideon Dreyfuss, Issac Norris Professor of Biochemistry and Biophysics and a Howard Hughes Medical Institute investigator; and John C. Trueswell, professor of psychology.

Jeanne Leong



In the News


SciTechDaily

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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Yahoo! News

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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Newsweek

Cancer breakthrough as ‘speckles’ may reveal best treatment

A paper co-authored by PIK Professor Shelley Berger finds that patterns of “speckles” in the heart of tumor cells could help predict how patients with a common form of kidney cancer will respond to treatment options.

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ARS Technica

When does your brain think something is worth the wait?

Research by Joe Kable of the School of Arts & Sciences and colleagues finds that subjects with damage to certain regions of the prefrontal cortex are less likely to wait things out.

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CNN

What officials are doing—and suggesting—to learn more about the possible drone sightings

Dean Vijay Kumar of the School of Engineering and Applied Science says that the main difficulties in detecting and tracking drones stem from their small size, agility, and potential for autonomous operation.

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CNN

Why you shouldn’t try to shoot down a suspected drone

Dean Vijay Kumar of the School of Engineering and Applied Science says that shooting at potential drones could lead to missed shots, stray bullets, or accidents that result in hazardous outcomes far beyond the intended action.

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Project Syndicate

Guernica is always with us

Michael Mann of the School of Arts & Sciences says that the U.S. election results will likely make stabilizing global warming below 1.5 degrees Celsius impossible.

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HealthDay

In mouse studies, new hope against a dangerous complication of pregnancy

Doctoral student Kelsey Swingle in the School of Engineering and Applied Science and colleagues are using mRNA molecules to treat pre-eclampsia, a common pregnancy complication.

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Newsweek

What New Jersey’s mystery drones could actually be, according to experts

Dean Vijay Kumar of the School of Engineering and Applied believes that mystery drones in New Jersey are part a U.S. government operation rather than being sent by a foreign state actor.

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New Scientist

Pre-eclampsia could be treated with mRNA technology

Michael Mitchell and Ph.D. student Kelsey Swingle of the School of Engineering and Applied Science and colleagues are using mRNA molecules to treat pre-eclampsia, a common pregnancy complication.

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