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Home2022-01-13T11:55:22-06:00
Welcome to the NEW Tiny Earth website! Please help us make sure everything is correct. Send updates or changes to tinyearth@wid.wisc.edu.

Our Mission

Tiny Earth inspires and retains students in the sciences while addressing one of the most pressing global health challenges of our century—the diminishing supply of effective antibiotics. Tiny Earthlings are college students who enroll in a Tiny Earth research course to discover antibiotics from soil bacteria in their own backyards. This innovative, international network was created by microbiologist, Jo Handelsman, an expert on soil microbiology.

Antibiotic Discovery Pipeline

Instructors

Worldwide network of instructors teach evidence-based hands-on science.

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Worldwide Instructor Network
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Trained Yearly
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Historically Excluded Groups

Students

Students study microbes from local soils with interactive research.

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Students per year
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Institutions

Database

Pathogen-inhibiting isolates are recorded in the global Tiny Earth Database and shared.

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Total lsolates
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Isolates from outside the U.S.

Chemistry Hub

Students share samples with the Chemistry Hub which analyzes antibiotic production to send to market.

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Contributing Institutions
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Isolates in the collection
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Genomes Sequenced
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Metabolomes Analyzed
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High Priority Isolates

Antibiotic Structures

Identifying antibiotic compounds to combat the resistance crisis.

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Antibiotic Structures Identified

Coming Soon:
Novel Antibiotic Structures

Tiny Earth News

Featured Video

Students have the capacity to solve the crisis by discovering many new antibiotics through their sheer numbers as well as the ingenuity that they bring to the research.
Jo Handelsman, Founder, Tiny Earth

Publications

Order the Student Guide

Tiny Earth: A research guide to studentsourcing antibiotic discovery 

Tiny Earth is committed to scholarship in research, teaching, and learning. Here are a few of our publications from the leadership team to illustrate the scientific and educational expertise in Tiny Earth:

Trusted Partners

The power of the Tiny Earth is the rich tapestry of students, instructors, and communities all working toward a common goal: antibiotic discovery. Gifts help to advance the discovery of new antibiotics and foster a talented STEM workforce of students by supporting educational programming, training new instructors, hosting student research symposia, and ensuring all our resources and experiences are inclusive. 

Interested in sponsoring Tiny Earth? You can submit gifts to the Tiny Earth Community Fund.
For more information, check out our partnership page or email  tinyearth@wid.wisc.edu.

Thank you for your support! 2021-2022 Partners 

Sustaining Corporate Sponsors

Funding Agencies and Institutional Support

Tiny Earth is supported by the National Institutes of Health Common Fund and Office of Scientific Workforce Diversity under award U54 GM119023 (NRMN), administered by the National Institute of General Medical Sciences. Tiny Earth previously received support from award UL1 TR002373 administered by the National Institutes of Health, National Center for Advancing Translational Sciences.

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