Science & Technology

Penn Dental Medicine Study Shows How Stem Cell Therapy Protects Bone in Lupus

People with lupus, an autoimmune disease, suffer from fatigue, joint pain and swelling and also have a markedly increased risk of developing osteoporosis. Clinical trials have shown that receiving a transplant of mesenchymal stem cells can greatly improve the condition of lupus patients, yet it has not been clear why this treatment strategy works so well.

Katherine Unger Baillie

National Academy of Medicine Elects Three New Members from Penn

Three professors from the University of Pennsylvania have been elected members to the National Academy of Medicine, one of the nation's highest honors in biomedicine. NAM was originally the Institute of Medicine, which was established in 1970 under the charter of the National Academy of Sciences to advise the nation on medical and health issues.

Karen Kreeger, Evan Lerner

Pebbles on Mars Likely Traveled Miles Down a Riverbed

While new evidence suggests that Mars may harbor a tiny amount of liquid water, it exists today as a largely cold and arid planet. Three billion years ago, however, the situation may have been much different.

Katherine Unger Baillie



In the News


Sydney Morning Herald (Australia)

Scientists struggle to explain ‘really weird’ spike in world temperatures

Michael Mann of the School of Arts & Sciences says that tendencies to exaggerate climate science in favor of “doomist” narratives helps no one except the fossil fuel industry.

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Vox.com

Spring is here very early. That’s not good

Michael Mann of the School of Arts & Sciences says that plant-flowering, tree-leafing, and egg-hatching are all markers associated with spring that are happening sooner.

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The New York Times

Can your personal medical devices be recycled?

A lab at the School of Engineering and Applied Science led the development of a COVID test made from bacterial cellulose, an organic compound.

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Tampa Bay Times

Could Florida electric bills go up because of a fuel made from manure?

Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that federal and California state subsidies have led to a gold rush of companies trying to get into the business of renewable natural gas around the country.

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The New York Times

Why don’t we just ban fossil fuels?

Joseph Romm of the School of Arts & Sciences says that stronger action against fossil fuels is essential to save the planet.

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CNBC

Students can soon major in AI at this Ivy League university—it’ll prepare them for ‘jobs that don’t yet exist’

The Raj and Neera Singh Program in Artificial Intelligence at Penn will be the first AI undergraduate engineering major at an Ivy League school, led by George Pappas of the School of Engineering and Applied Science.

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WESA Radio (Pittsburgh)

Pa. environmental, religious and other groups criticize Shapiro plan for ignoring climate change

A study by the Kleinman Center for Energy Policy at the Weitzman School of Design found that Pennsylvania would benefit overall from joining the Regional Greenhouse Gas Initiative.

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The New York Times

We don’t have time for climate misinformation

In a co-written Op-Ed, Michael Mann of the School of Arts & Sciences says that meaningful decarbonization in the U.S. is in jeopardy of being blocked or slowed if a significant portion of the electorate does not accept the basic scientific facts and implications of climate change.

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WHYY (Philadelphia)

Penn to become first Ivy League to offer AI degree, looks to ‘train the leaders’ in emerging field

Penn is the first Ivy League university to offer a degree in artificial intelligence, with remarks from Robert Ghrist of the School of Engineering and Applied Science.

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NPR

A famous climate scientist is in court, with big stakes for attacks on science

Michael Mann of the School of Arts & Sciences is suing a right-wing author and a policy analyst for defamation against the “hockey stick” climate change graph.

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