A new study offers a solution to infections with the pathogenic fungus Candida auris by taking a new precision diagnostic approach that for the first time enables fast and accurate quantification of C. auris strains from easily obtained swab samples, as well as the quantification of AMR-causing mutations in fungal populations with mixed antifungal susceptibility. The next-generation test builds on previous diagnostic accomplishments of the groups of Wyss Institute Core Faculty members David Walt, Ph.D. and James Collins, Ph.D., who led the effort, and was greatly facilitated by the team’s collaboration with the Wadsworth Center Mycology Lab at New York State Department of Health, which provided a first cohort of patient samples (surveillance swabs) for the team’s initial technology validation.

Researchers at Princeton University and the University of Arizona have quantified U.S. groundwater in unprecedented breadth and detail. Combining direct measurements with artificial intelligence methods, their new map estimates groundwater depth across the continental United States at a resolution of around 30 meters (98 feet). The work provides a foundation for further research as well as local and regional decision-making around irrigation, conservation and water infrastructure.

 If trucks ran on hydrogen instead of fossil fuels, carbon dioxide emissions from heavy-duty road transport could be significantly reduced. At the same time, a new study from Chalmers University of Technology in Sweden shows that differences in how the gas is produced, distributed and used greatly affect its climate benefits. Locally produced green hydrogen is the best option for the climate – with the additional benefit of enabling all countries to become self-sufficient in energy and fuel, even in times of crisis and war.