Study reveals how echo chambers form and what prevents them

Study reveals how a few very general constraints can lead to echo chambers – self-reinforcing feedback loops – in biological systems such as birds in a flock, cells in tissue or ants in a swarm.

Palette versus palate: Wine drinkers embrace a spectrum of wine colors 

A Cornell-led study finds that wines made from disease-resistant grape varieties, long dismissed by traditionalists, appeal to consumers as much as those made from classic European grapes. 

Microscopic robots inspired by fireflies, cilia sync to reshape surroundings

Cornell physics researchers have made robots that for the first time can sense the temperature of their surroundings and react together to change it.

Holding a mirror to itself, higher education can restore trust in ‘sacred’ mission

Delivering the ILR School’s Milton R. Konvitz Memorial Lecture on Sept. 17, Rakesh Khurana ’90 said higher education has suffered from bureaucratization over time.

Developing lower-performing employees may annoy the go-getters

Faced with limited funds for staff training, bosses must decide which employees receive advanced skills training — high or low achievers. Research suggests that might depend on the prevailing fairness norms in the workplace.

Portable test could help distinguish Ebola, Lassa where lab testing is limited

Cornell researchers have developed a portable diagnostic test that can simultaneously detect and distinguish Ebola and Lassa, two serious viruses whose early symptoms can be difficult to tell apart. 

How interferon changes cancerous blood stem cells

The biologic drug interferon-alpha can benefit patients with blood cancers called myeloproliferative neoplasms by forcing mutant blood stem cells to become shorter-lived white blood cells.

What’s keeping schoolchildren from eating local foods?

Bottlenecks and tradeoffs in food procurement pathways shared in a new USDA report and at Climate Week NYC.

Around Cornell

Fungi nutrient sensing breakthrough may aid green tech, disease control

Fungal diseases can contribute up to 20% of staple crop losses and drug-resistant fungal infections lead to some 3.8 million human deaths, globally per year.