Science & Technology

Repairing fractured metals for more sustainable construction

Mining, refining, and processing metals commonly used in construction are estimated to contribute around three billion tons of CO2-equivalent emissions. Now, researchers have developed a new metal-healing technique that fully restores previously unrepairable metals, presenting sustainable options for manufacturers.

Nathi Magubane

Cross-disciplinary collaboration for a healthier planet

The Environmental Innovations Initiative announces a third round of funded research communities to catalyze interdisciplinary research at Penn, investigating issues from regenerative agriculture to project-based learning for global climate justice.

Katherine Unger Baillie



In the News


NPR

Looking back at the transformative first year of ChatGPT

Michael Kearns of the School of Engineering and Applied Science says that ChatGPT could be remembered one day as being as important as the invention of the iPhone, or even the internet itself.

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Salon.com

Most dinosaurs were killed by climate change, not a meteorite, new study suggests

In his recent book “Our Fragile Moment,” Michael Mann of the School of Arts & Sciences details how the history of life on Earth is inextricably tied to the alterations that occur in its climate.

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CNN

These origami-inspired microbots could fix damaged nerves

Researchers at the School of Engineering and Applied Science led by Marc Miskin have built folding microrobots that could potentially go into human bodies to reconnect damaged nerve endings.

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France 24

Climate conspiracy theories flourish ahead of COP28

Michael Mann of the School of Arts & Sciences says that the rise of climate disinformation was organized and orchestrated by opponents of reforms.

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Philadelphia Inquirer

Princeton and Penn scientists win Philly award for their climate change work

Michael Mann of the School of Arts & Sciences has won the 2023 John Scott Award for his work to address climate change.

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USA Today

Global warming update: Earth briefly surpasses key climate threshold for first time

Michael Mann of the School of Arts & Sciences says that global temperatures should be measured in much longer increments than individual days, weeks, or even a year.

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Salon.com

Thanks to climate change, autumn will never be the same

Michael Mann of the School of Arts & Sciences says later frosts will mean that mosquitos and disease-carrying pests like ticks will persist further into autumn.

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Yahoo! News

Should you stop flying to fight climate change?

Michael Mann of the School of Arts & Sciences says that decisions by individual climate scientists of whether or not to fly won’t change the system of air travel.

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Tech Crunch

As OpenAI’s multimodal API launches broadly, research shows it’s still flawed

Chris Callison-Burch of the School of Engineering and Applied Science and Ph.D. student Alyssa Hwang provide their early impressions of GPT-4 with vision.

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The Hill

Trump 2.0: The climate cannot survive another Trump term

In an Op-Ed, Michael Mann of the School of Arts & Sciences contrasts the environmental stewardship of a second Biden presidential term with the planetary devastation that would result from Donald Trump’s reelection.

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