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Shapeshifting microrobots can brush and floss teeth
Shapeshifting microrobots can brush and floss teeth
In a proof-of-concept study, researchers from the School of Dental Medicine and School of Engineering and Applied Science shows that a hands-free system could effectively automate the treatment and removal of tooth-decay-causing bacteria and dental plaque.
The Supreme Court restricts the EPA’s power to curb climate change
The Supreme Court restricts the EPA’s power to curb climate change
Shelley Welton, a new faculty member with Penn Carey Law and the Kleinman Center for Energy Policy, calls the decision “devastating,” even if expected. She explains the ruling and its implications for action on climate change.
A newly identified stem cell regulator enables lifelong sperm production
A newly identified stem cell regulator enables lifelong sperm production
Research led by Jeremy Wang of the School of Veterinary Medicine has discovered that the enzyme DOT1L, a stem cell renewal factor, is essential for mice to produce sperm throughout their adult lives.
Penn and the Science History Institute to serve as new hosts of History of Science Society
Penn and the Science History Institute to serve as new hosts of History of Science Society
The arrangement highlights Philadelphia as a hub for history of science scholarship and will provide mentoring opportunities for Penn students.
A $365 million development will expand the life sciences hub at Pennovation Works
A $365 million development will expand the life sciences hub at Pennovation Works
Penn Senior Executive Vice President Craig Carnaroli speaks with Penn Today about the evolution of the research and manufacturing project, led by Longfellow Real Estate Developers, and its value for Penn and the region.
Making meaning from the loss of a child
Making meaning from the loss of a child
Research by Diane Spatz of the School of Nursing and colleagues reveals how donating milk served as an important part of the grieving process for some parents who had lost a baby before or at birth.
Urging caution but not panic on monkeypox
Urging caution but not panic on monkeypox
While unfamiliar to many in the U.S., monkeypox and other poxviruses have been on the radar of researchers at the School of Dental Medicine and Perelman School of Medicine for decades.
An arms race that plays out in a single genome
An arms race that plays out in a single genome
School of Arts & Sciences biologist Mia Levine and Cara Brand, a postdoc, shed light on an example of coevolution in fruit flies that has implications for human health.
‘Oft-delayed but never deterred,’ Class of 2020 and 2021 grads celebrate
‘Oft-delayed but never deterred,’ Class of 2020 and 2021 grads celebrate
Embodying adaptability and persistence, themes of the speech by Angela Duckworth, alums from the classes of 2020 and 2021 returned to campus to make up for a missed milestone.
Elucidating the developmental origin of life-sustaining adrenal glands
Elucidating the developmental origin of life-sustaining adrenal glands
Research led by the School of Veterinary Medicine reveals that adrenal development proceeds differently in humans than it does in mice.