Lab News & Updates
Recent announcements, member achievements, conference presentations, and media features from The Amend Lab.
The Amend Lab, based at the University of Southern California, focuses on the intersection of microbial geochemistry, bioenergetics, and the deep biosphere. Under the direction of Professor Jan Amend, the group investigates how microorganisms thrive in extreme subsurface environments, both beneath the ocean floor and within continental rocks. Their work spans topics from the origin of life on Earth to the cycling of carbon and other elements in marine and terrestrial settings. The lab's research combines field sampling expeditions with laboratory experiments and computational modeling to understand the energy constraints that shape microbial life in the deep Earth.
Members of the Amend Lab regularly share their findings through peer-reviewed publications and presentations at national and international conferences. Recent announcements highlight the achievements of postdocs, graduate students, and undergraduate researchers who have earned awards, accepted faculty positions, or advanced to principal investigator roles at institutions around the world. The lab also maintains an active presence in the astrobiology community, contributing to NASA-related initiatives and collaborative projects that explore how life might persist beyond our planet. These efforts reflect the group's commitment to training the next generation of scientists in geomicrobiology and related fields.
The lab community extends beyond the research bench to include a tight-knit group of alumni, current students, mascots, and longtime collaborators. News updates often celebrate milestones such as dissertation defenses, departmental honors, and professional promotions, alongside personal moments of recognition within the broader scientific community. The group has also navigated times of loss, with heartfelt tributes honoring colleagues whose contributions continue to shape the lab's direction and values. Through these announcements, the website serves as a living record of both the scientific progress and the human connections that define the Amend Lab experience.
Visitors to the news section will find a steady stream of updates covering everything from newly funded projects and manuscript requests to conference travel and media features. The lab's research interests in marine microbiology, continental subsurface ecosystems, and bioenergetic modeling are reflected throughout these postings, giving readers a window into the day-to-day activities of the group. Whether highlighting a featured scientist, announcing a new paper, or celebrating an award, the news page keeps the broader community informed about the ongoing work and evolving legacy of this dynamic research laboratory.
2024
Dr. Jan Amend Passes Away
Dr. Jan Amend, Professor of Earth Sciences and Biological Sciences at USC and Director of C-DEBI, passed away on February 1, 2024. The lab appreciates the outpouring of love and support from the community. Projects are in the works to honor Jan's legacy and achievements. He will be sorely missed.
2021
Introducing Dr. Didi Bojanova
Didi Bojanova passed her Ph.D. defense. Congratulations, Dr. Bojanova!
Introducing Dr. Heidi Aronson
Heidi Aronson passed her Ph.D. defense. Her research was also featured in New Scientist.
Fabai Wu, Roman Barco & Jan Amend Publish in Nature Microbiology
A collaborative paper by Fabai Wu, Roman Barco, and Jan Amend appeared in Nature Microbiology.
2020
Congratulations to Dr. Fabai Wu on His New Faculty Position
Fabai Wu became a Principal Investigator at Zhejiang University in Hangzhou, Zhejiang, China.
Roman Barco Promoted to Assistant Research Professor
Roman Barco was promoted to Assistant Research Professor in Earth Sciences at USC.
2019
Jayme Feyhl-Buska Passes Defense
Jayme Feyhl-Buska successfully passed her defense. Her work was also covered by Montana State University news.
Kilian Ashely Becomes Proto-Doctor
Congratulations to Kilian Ashely on achieving proto-doctor status.
2018
Cais Thomas Wins Rock Hammer Award
Cais Thomas won the departmental Rock Hammer award for highest GPA.
2017
AGU Fall Meeting
Doug LaRowe, Annie Rowe, James Bradley, and Guang-Sin Lu attended the 2017 AGU Fall Meeting.
SpaceX Payload Featured in Daily News
Lab-related research was highlighted in a Los Angeles Daily News article about a SpaceX resupply mission to the International Space Station.
Community College Students Train at USC Dornsife
USC Dornsife reported on a program where community college students trained to characterize subsurface microbes.
2016
WiSE Fellowship — "The World Below the Blue"
USC Dornsife featured a story on a WiSE Fellowship recipient researching microbial life deep beneath the ocean floor.
Salutatorian Amanda Semler Dives into Marine Science
USC News profiled salutatorian Amanda Semler and her future in marine science.
2015
Second DCO Summer School
Lab members participated in the second Deep Carbon Observatory Summer School.
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