Earth & Space
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Ultra-small spectrometer yields the power of a 1,000 times bigger device
UC Santa Cruz researchers are designing new ways to make spectrometers that are ultra-small but still very powerful, to be used for anything from detecting disease to observing stars in distant galaxies
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Genomes in the Wild: A Q&A with Professor Joanna Lynne Kelley on Evolution, Extremes, and Hibernating Bears
At UC Santa Cruz’s Coastal Science Campus, Kelley is uncovering how life endures in extreme environments.
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Bear DNA study to measure impact of conservation actions on genetic diversity
The National Science Foundation will fund research at UC Santa Cruz that will examine the DNA of brown bears in the lower 48 states, where the iconic beast’s numbers have seen catastrophic declines over the last century.
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Loss of oxygen in lakes and oceans another sign of Earth systems under strain
New essay co-authored by UC Santa Cruz researcher says aquatic deoxygenation is intertwined with climate change and other ‘planetary boundary’ processes
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Scientists discover first nitrogen-fixing organelle
In two recent papers, an international team led by UC Santa Cruz scientists describe the first known nitrogen-fixing organelle within a eukaryotic cell. The organelle is the fourth example in history of primary endosymbiosis — the process by which a prokaryotic cell is engulfed by a eukaryotic cell and evolves beyond symbiosis into an organelle.
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First results from DESI make the most precise measurement of our expanding universe
We now have the largest 3-D map of our cosmos ever created, thanks to DESI—a powerful instrument mounted atop a telescope in Arizona with a robotic array of 5,000 fiber-optic “eyes” that look into the night sky.
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UC Santa Cruz joins consortium advancing Earth system science programs
UC Santa Cruz has joined a nonprofit consortium of 126 North American colleges and universities focused on research and training in Earth system science.
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UC Santa Cruz names new, rare succulent species from Orange County
A new, rare species of succulent plant from Orange County has been named by Stephen McCabe, a researcher with the UC Santa Cruz Arboretum, with Kristen Hasenstab-Lehman and Matt Guiliams of the Santa Barbara Botanic Garden. The naming of new species is part of an effort by multiple entities to help conserve the many threatened…
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Innovating agriculture for a greener world
UCSC’s Earth Futures Institute’s Frontier Fellows Program, wrapping up its second year, supported six undergraduate students engaging in groundbreaking interdisciplinary research aimed at improving the planet’s future. Eric Vetha uses his passion for robotics to hone in on soil moisture management practices.
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Scientists find unexpected proteins in bacteria motors
A team of scientists, co-led by Karen Ottemann, a professor of Microbiology and Environmental Toxicology, recently found three unexpected proteins while studying the motors that power the flagella of a species called Helicobacter pylori. The proteins, which are normally found in another type of appendage on a separate group of bacteria, seem to exert control…
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‘Digital twins’ project will help clean up space junk, repair and decommission spacecrafts
Professor of Electrical and Computer Engineering Ricardo Sanfelice and a team of researchers have been awarded $2.5M to model complex aerospace engineering problems.
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UC Santa Cruz will lead development of next-generation telescope alignment system
The National Science Foundation recently awarded $3.9 million to researchers at the University of California, Santa Cruz as the lead institution for the development of a next-gen telescope alignment system. The researchers will work with an international team to build and test systems in Santa Cruz and eventually install the final designs in seven telescopes…