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Novel ‘tunneling’ design for energy-efficient chips
A microchip with a small leaf on it.

Novel ‘tunneling’ design for energy-efficient chips

Experts have been experimenting with field-effect transistor technology (FET) for decades, but have been hindered by insurmountable tradeoffs in power and performance. Penn engineers have redesigned FETs with energy efficiency in mind.

Penn Global turns 10
bryan anderson-wooten in south africa

(On homepage) Bryan Anderson-Wooten, a 2019 graduate in the College of Arts and Sciences majoring in Africana studies and political science, explored South Africa over Winter Break 2018-2019 as part of the Seeing, Hearing, and Encountering South Africa Penn Global Seminar taught by Carol Muller of the Department of Music. (Image: Courtesy of Penn Global)

Penn Global turns 10

The hub for all things global on campus looks back at its impact over the decade and ahead to what the next 10 years of research, policy, and engagement with the world will bring.

Kristen de Groot

Where does charcoal come from—and is it sustainable?
A man tends to a kiln and collects charcoal in front of a eucalyptus plantation.

Penn researchers say that there are more sustainable alternatives to eucalyptus plantation and charcoal production sites like this one in Kyegaliro, Uganda. (Image: Courtesy of Catherine Nabukalu).

Where does charcoal come from—and is it sustainable?

Charcoal energizes everything from backyard barbecues to industrial metallurgy, but its environmental impact is worse than once thought. Research from the School of Arts & Sciences finds that policy changes could make charcoal more sustainable.

Marilyn Perkins

A FLASH of radiation may pave the way toward new cancer care for people and pets alike
Meg Ruller with her dog Maple in front of Penn Vet

(Homepage image) Meg Ruller, a 2018 graduate of the School of Veterinary Medicine, calls the FLASH trials “a fantastic opportunity” for Maple to receive a cutting-edge treatment—and to contribute to a scientific understanding of how FLASH radiation might help others in the future.

A FLASH of radiation may pave the way toward new cancer care for people and pets alike

Led by the Perelman School of Medicine’s Keith Cengel and the School of Veterinary Medicine’s Brian Flesner, a new study is evaluating the safety and efficacy of treating oral cancer in dogs with a palliative radiation in just two clinic visits.

Katherine Unger Baillie