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Katrina Edwards News

Jan Amend, who is affiliated with the USC Wrigley Institute for Environmental Studies, housed in USC Dornsife, is leading a $6.7 million project to develop approaches for detecting and characterizing microbial life in the subsurface. Photo by Michelle Salzman.

Life Underground

August 1, 2013

USC Dornsife researchers have embarked on a five-year project to look for microorganisms hundreds of meters below the surface — in deep mineshafts, boreholes and other sites — as part of the search for the limits…

USC Dornsife's Katrina Edwards delivers a lecture after receiving the 2012 Huntsman Award for Excellence in Marine Science during a recent ceremony at the Bedford Institute of Oceanography just outside Halifax, Nova Scotia. Photo by Kelly Bentham.

Oceanographer Makes Waves

November 16, 2012

Katrina Edwards, professor of biological sciences, earth sciences and environmental studies in USC Dornsife, has been awarded the 2012 A.G. Huntsman Award for Excellence in Marine Science. She is the third woman to receive…

Jan Amend, professor of earth sciences and biological sciences in USC Dornsife, will lead an interdisciplinary team of researchers in an investigation into what life teems within Earth's subsurface biosphere. Their approach could become a template for collecting evidence of life or past life on extraterrestrial planetary bodies such as Mars. Photo by Michelle Salzman.

Detecting Life Beyond Earth

September 21, 2012

A team of researchers led by Jan Amend, professor of earth sciences and biological sciences in USC Dornsife, has been selected to join the prestigious NASA Astrobiology Institute (NAI), an organization of competitively…

USC Dornsife's Katrina Edwards, left, examines a sample during a deep-sea expedition. Photo by Bill Crawford.

Life Discovered on Dead Hydrothermal Vents

January 27, 2012

Scientists at USC have uncovered evidence that even when hydrothermal sea vents go dormant and their blistering warmth turns to frigid cold, life goes on. Or rather, it is replaced. A team led by USC Dornsife microbiologist…

USC Dornsife professsor Katrina Edwards spent two months in the Mid-Atlantic. Photo by Phil Channing.

From Deep Sea to Dry Dock

November 23, 2011

This week a USC scientist who spent 65 days at sea in search of life hidden beneath the seafloor returns from a successful expedition, which she chronicled in regular blog posts from her ship. Katrina Edwards of USC Dornsife…

USC Dornsife professor Katrina Edwards will lead the two-month trip to a site known as the North Pond.

A Search for Life at the Earth’s Extremes

September 16, 2011

A USC scientist will take a research expedition this month into the heart of the Mid-Atlantic Ocean to explore the very limits of life on Earth. Katrina Edwards of USC Dornsife and Wolfgang Bach of Bremen University will…

Scientists on the New Frontiers

Scientists on the New Frontiers

July 14, 2010

One scientist seeks a complete understanding of nanowire properties while another designs a solar cell that boosts high efficiency. This is just one example of how researchers in the basic and applied sciences at USC work…

Katrina Edwards, professor of biological sciences and earth sciences in USC College, is leading a team to explore the subseafloor biosphere as a result of the establishment of the Center for Dark Energy Biosphere Investigations (C-DEBI). Photo credit Phil Channing.

The Power and Promise of the Ocean

April 26, 2010

"I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the Earth.” These were the remarkable words spoken by President…

USC College's Katrina J. Edwards has been recommended for an award of a $25 million National Science Foundation grant to establish a new science and technology center. Photo credit Philip Channing.

USC Awarded $25 Million NSF Grant for New Center to Study the Deep Biosphere

February 19, 2010

Katrina J. Edwards, professor of biological sciences and Earth sciences in the University of Southern California's College of Letters, Arts & Sciences, has been recommended for an award of a $25 million NSF grant to…

Team leader and USC College scientist Katrina Edwards. Photo credit Philip Channing

Iron From the Deep May Feed Oceans

February 9, 2009

Iron dust, the gold of the oceans and rarest nutrient for most marine life, can be washed down by rivers or blown out to sea or — a surprising new study finds — float up from the sea floor. The…