Good products can be hurt by experts’ tough ratings

Experts’ more stringent online reviews have the effect of compressing aggregate ratings by penalizing higher-quality products compared to their lower-quality alternatives. To address this problem, a research team developed a method for de-biasing ratings.

Micromachines autonomously coordinate using electronic pulses

Microscopic machines engineered by Cornell researchers can autonomously synchronize their movements, opening new possibilities for the use of microrobots in drug delivery, chemical mixing and environmental remediation, among other applications.

DNA secreted by tumor cell prompts immune response

Specially packaged DNA secreted by tumor cells can trigger an immune response that inhibits the metastatic spread of the tumor to the liver, according to a study led by researchers at Weill Cornell Medicine.

Study details mechanisms underlying severe COVID-19

Severe COVID-19 arises in part from the SARS-CoV-2 virus’s impact on mitochondria, tiny oxygen-burning power plants in cells, which can help trigger a cascade of organ- and immune system-damaging events, suggests a study by investigators at Weill Cornell Medicine.

New method compresses terabytes of genomic data into gigabytes

A new method developed at Cornell provides tools and methodologies to compress hundreds of terabytes of genomic data to gigabytes, once again enabling researchers to store datasets in local computers.

CROPPS welcomes new assistant director for research

The Center for Research on Programmable Plant Systems (CROPPS) welcomes Liz Jones as assistant director for research, leveraging her 20 years of expertise in molecular and genomic applications to lead interdisciplinary research and drive agricultural innovation across six institutions.

Around Cornell

Near ancient obelisk, AAP’s ‘Pyramidion’ towers at Met

The installation designed by AAP's Jennifer Newsom and Tom Carruthers is one of nearly 200 artworks featured in the Metropolitan Museum of Art's "Flight into Egypt: Black Artists and Ancient Egypt, 1876-Now" exhibition, open through Feb. 17.

New pathway found for regulating zinc in E. coli

Cornell researchers have discovered a pathway by which E. coli regulates zinc levels, an insight that could advance the understanding of metal regulation in bacteria and lead to antibacterial applications such as in medical instruments.

Working moms set an example for the next generation

A girl who attends a school with classmates whose mothers work is more likely to be in the workforce when she has a child herself than a girl who grows up in local circles where most mothers stay at home, Cornell researchers have found.