From vaults to virtual classes, library archives enrich teaching

Archivists, curators and librarians are finding virtual ways to help faculty members teach, using gems from Cornell University Library’s rare collections, from medieval texts on parchment to punk show flyers.

Ultrawide bandgap gives material high-power potential

A Cornell collaboration has found a way to grow a single crystalline layer of alpha-aluminum gallium oxide that has the widest energy bandgap to date – a discovery that clears the way for new semiconductors that will handle higher voltages, higher power densities and higher frequencies than previously seen.

Study: Americans skeptical of COVID-19 contact tracing apps

Mobile contact-tracing technology has emerged as one way to contain COVID-19, but contact tracing apps, which require a critical mass of adopters to be effective, face serious obstacles in the U.S., Cornell researchers have found.

New imaging method views soil carbon at near-atomic scales

A new study describes a breakthrough method for imaging the physical and chemical interactions that sequester carbon in soil at near atomic scales, which may have implications for mitigating climate change.

COVID-19 patient registry helping track disease’s evolution

A Cornell-led COVID-19 patient registry, organized by Weill Cornell Medicine, continues to be a source of medical insight into the workings of the novel coronavirus and treatment of infected patients.

Spatial maps give new view of gut microbiome

Cornell researchers developed an imaging tool to create intricate spatial maps of the locations and identities of hundreds of different microbial species, such as those that make up the gut microbiome.

Worm-like, soil-swimming robots to measure crop underworld

A Cornell project funded by two separate three-year grants will develop worm-like, soil-swimming robots to sense and record soil properties, water, the soil microbiome and how roots grow.

Susan Daniel wields biomolecular weapons to fight COVID-19

Years before COVID-19 turned into a global pandemic, biomolecular engineer Susan Daniel was already looking for ways to defeat it. Now she’s expanding her coronavirus studies, blending engineering with virology and data science.

Researchers trap electrons to create elusive crystal

A Cornell-led collaboration has developed a way to stack two-dimensional semiconductors and trap electrons in a repeating pattern that forms the long-hypothesized Wigner crystal.