Yale Institute for Biospheric Studies

YIBS Newsletter - Spring 2021

February 11, 2021

Dear YIBS community,

We’re very excited to share the YIBS Spring Newsletter with you! Please take a moment to click on the link below, and feel free to reach out with any/all suggestions for improvements.

YIBS Spring Newsletter

Thank you and enjoy!

Michael Donoghue
Sterling Professor of Ecology and Evolutionary Biology
Director of the Yale Institute for Biospheric Studies
Yale University

News & Updates

Edward P. Bass Distinguished Lecture: The World Without Evolution? with Andrew Hendry

April 23, 2025

Dear YIBS community, Please join us in attending the Edward P. Bass Distinguished Lecture: The World Without Evolution? with Andrew Hendry Date: Wednesday, April 23rd from...

Mixodectes pungens, small mammals that inhabited western North America 62 million years ago, weighed about 3 pounds, dwelled in trees, and largely dined on leaves. Illustration by Andrey Atuchin

A 62-million-year-old skeleton sheds light on an enigmatic mammal

March 11, 2025

For more than 140 years, Mixodectes pungens, a species of small mammal that inhabited western North America in the early Paleocene, was a mystery. What little was known about...

Fish at center of key conservation fight not a distinct species after all

January 3, 2025

In the late-1970s, a small freshwater fish known as the snail darter made history when its newly acquired status as an endangered species helped to temporarily block...

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