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Tips on avoiding tiny ticks
Tick crawling up person's pant leg.

Penn Medicine’s Sharon Tsay explains how to avoid ticks, what to do if bitten, and how to recognize the early symptoms of tick-borne illnesses.

(Image: rbkomar via Getty Images)

Tips on avoiding tiny ticks

Sharon Tsay of the Perelman School of Medicine offers advice for enjoying late-summer tick-free outdoor fun.

4 min. read

AI uncovers new antibiotics in ancient microbes
Cesar de la Fuente in his lab.

César de la Fuente (pictured) and his team used AI to study the proteins of hundreds of ancient microbes, searching for new antibiotic candidates.

(Image: Jianing Bai)

AI uncovers new antibiotics in ancient microbes

César de la Fuente uses AI to hunt for new antibiotic candidates in unlikely places, from the DNA of extinct organisms to the proteins of ancient microbes.

Ian Scheffler

2 min. read

How to enable public policy climate solutions

How to enable public policy climate solutions

When it comes to reducing greenhouse gas emissions, enhancing carbon sinks, and promoting adaptation to a changing climate, solutions abound. Implementing these solutions through policy, however, is anything but simple.

From the Environmental Innovations Initiative

2 min. read

Cracker Barrel crumbles under public pressure, reverting to classic logo after losing almost $100M in market value—but will the flip-flop cost them?

Cracker Barrel crumbles under public pressure, reverting to classic logo after losing almost $100M in market value—but will the flip-flop cost them?

Americus Reed from the Wharton School says it is Logo Change 101 to do a “pressure test” with your most loyal customers before making stylistic changes.

Reshaping renewable energy education
Lorena Grundy and Ngaatendwe Manyike kneel beside a miniature wind turbine.

Third-year student in the School of Engineering and Applied Science Ngaatendwe Manyika (right) of Harare, Zimbabwe, spent the summer working with Penn Engineering’s Lorena Grundy (left) to develop a new class, the Renewable Energy Technologies Lab, coming to Penn next fall.

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Reshaping renewable energy education

Third-year mechanical engineering student Ngaatendwe Manyika spent the summer working with practice assistant professor at Penn Engineering Lorena Grundy developing a new class, the Renewable Energy Technologies Lab coming to Penn next fall.

3 min. read

In the wake of tariffs, can dynamic pricing work?
2 people buying tickets at a general admission window.

Image: Michael Conroy via AP Images

In the wake of tariffs, can dynamic pricing work?

Firms could avoid consumer backlash with pricing that works both ways, says Wharton marketing professor John Zhang.

From Knowledge at Wharton

2 min. read

Wolf Humanities Center welcomes new director Ayako Kano

Wolf Humanities Center welcomes new director Ayako Kano

Ayako Kano, professor in the Department of East Asian Languages and Civilizations, has been appointed as director of the Wolf Humanities Center. Professor Kano is a cultural historian specializing in the history of gender and performance in Japan and has been teaching at Penn since 1995.