Tracy Langkilde

Aug 25, 2020

Tracy Langkilde Named New Penn State Eberly College of Science Dean

Tracy Langkilde will become the dean of Penn State’s Eberly College of Science, effective October 1. She will replace Douglas Cavener, who stepped down in June to continue teaching and researching full-time.

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Jun 23, 2020

Sunnier but riskier

Conservation efforts that open up the canopy of overgrown habitat for threatened timber rattlesnakes — whose venom is used in anticoagulants and other medical treatments — are beneficial to snakes but could come at a cost, according to a new study by researchers at Penn State and the University of Scranton.

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Jul 25, 2019

Biology professor, department head recognized for study of amphibians, reptiles

Professor of Biology Tracy Langkilde has been named Distinguished Herpetologist for her contributions to the field by the Herpetologists' League, an international organization of people devoted to studying the biology of amphibians and reptiles.

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Jul 23, 2019

Research shows frogs can adapt to traffic noise

Frogs don’t like living near noisy highways any better than people do, but new research suggests that frogs, like hardened city-dwellers, can learn to adapt to the constant din of rumbling trucks, rolling tires and honking horns.

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Apr 24, 2019

Penn State Researchers Discover Lizards Probably Handle Sex And Stress Better Than People

A new study by Penn State researchers shows that stress doesn’t affect the sexiest features of male eastern fence lizards, definitively proving that lizards have their shit together way more than humans do.

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Apr 17, 2019

Research: Features that make lizards appealing to potential mates are resilient to stress

Physical traits and behaviors that make a lizard sexy — features used to attract potential mates and fend off competitors — may be important enough that they do not change in the face of stress. A new study by researchers at Penn State reveals that the blue and black badges on the throats and abdomens of male fence lizards — and signaling behaviors used to show them off — are not affected by low levels of stress-associated hormones, unlike many other traits.

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Mar 13, 2019

Ecology Alum Jennifer Tennessen Brings Acoustics to Killer Whale Conservation

Dr. Jennifer Tennessen applies the lessons of her interdisciplinary research at the Huck to her professional work with killer whales in the Pacific Northwest.

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Jan 28, 2019

Stressed Ancestors May Improve Immune Response in Future Generations

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Dec 10, 2018

City Frogs Are the Sexiest Frogs

Two new studies show how certain animals can adapt to the din of human activity in surprising ways.

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Nov 29, 2018

Lizards quickly adapt to threat from invasive fire ants

Some lizards in the eastern U.S. have adapted to invasive fire ants — which can bite, sting and kill lizards — reversing geographical trends in behavioral and physical traits used to avoid predators.

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