A huge tree casts shade on the South Campus residence halls.

Mapping Campus Trees, Virtually

Sep 15, 2025
Senior Lecturer in Biology Liz Queathem led a Mentored Advanced Project (MAP) to develop a virtual map of campus trees. She worked with several students who remapped every tree on campus.
Four students holding butterfly nets pose on a bridge with a brilliant blue sky behind them

The Challenges and Excitement of Field Research: A Grinnell Student’s Perspective

Aug 28, 2025
For Josh Emrys Payong, a Mentored Advanced Project (MAP) in Michigan’s Upper Peninsula with Associate Professor of Biology Idelle Cooper ’01 was the perfect way to satisfy his urge to conduct more field research.
Four young people carrying butterfly nets walk in a shallow stream surrounded by trees

Damselflies Looking for Love: The Joy of Studying Nature in Nature

Aug 25, 2025
This summer, Associate Professor of Biology Idelle Cooper ’01 took four students and her 11-month-old son, Wendell, to Michigan’s Upper Peninsula for a four-week field research experience to study jewelwing damselflies.
A professor and a male student discuss fluorescent microscopy images pulled up on a laboratory computer.

Team Effort: Five Grinnellians Co-Author Paper on the Zebrafish Liver

May 28, 2024
What began as a summer side project in 2020 grew into a yearslong collaborative study in the Lafontant laboratory. Now, Lafontant, professor of biology, is proud to have his name listed after not one, but four, Grinnell alums on a paper published in Zebrafish.
Two students in a biology lab, one of who is wearing a Grinnell College t-shirt

We’re Hiring!

Aug 11, 2023
The Grinnell College Department of Biology is seeking to hire a colleague with research and teaching expertise in bioinformatics or computational biology.
A woman in full protective gear holds up a small plastic saliva collection tube. She gestures with the tube as she speaks through a plexiglass window.

Doane Chilcoat ’93: The Pivot From Crops to COVID Tests

Jun 12, 2023
As Iowa struggled to access COVID-19 PCR tests, Chilcoat ’93 and his team at Corteva Agriscience stepped up to play a pivotal role.
A student wearing a lab coat, exam gloves and a mask looks through a microscope.

Delving Deeper: Science Faculty Receive Half a Million Dollars from the National Science Foundation to Expand Microscopy Work

Sep 06, 2022
Clark Lindgren, Keisuke Hasegawa, Pascal Lafontant, Vida Praitis, Josh Sandquist, and Mark Levandoski were awarded the NSF Major Research Instrumentation grant to purchase a laser scanning confocal microscope, a breakthrough in the research capabilities of faculty and students throughout the sciences at Grinnell.

We’re Hiring an Evolutionary Biologist

Aug 25, 2022
The Grinnell College Department of Biology is seeking to hire a colleague whose research and expertise fall under the umbrella of evolutionary biology. You can see the full position description and application details here.
Alyssa Hyndman

Finding Focus, Exploring Opportunities, Discovering New Worlds

Jul 26, 2022
When Alyssa Hyndman ’20 came to Grinnell as a first-year student from Clarksville, Indiana, she brought with her a budding interest in biology that she thought might lead to a major — and maybe even a career. With her first intro to biology course as a Grinnellian, she knew this was the case.

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