Early exposure curbed allergies in Icelandic horses

Horses exposed early in life to an allergen were less likely to react when exposed again later in life, according to a new study of Icelandic horses at Cornell.  

Congestion pricing improved air quality in NYC and suburbs

Cornell researchers tallied the environmental benefits of New York City’s congestion pricing program and found air pollution dropped by 22% in Manhattan, with additional declines across the city’s five boroughs and surrounding suburbs.

A dose of psilocybin, a dash of rabies point to treatment for depression

An international collaboration led by Cornell researchers used a combination of psilocybin and the rabies virus to map how – and where – the psychedelic compound rewires the connections in the brain.

How do gender norms hold women back in the workforce?

Encouraging a growth mindset and being more subtle about the pursuit of power and dominance are among the ways women might rise through the ranks in the workplace, according to a new model that maps women’s pathways to influence.

AI chatbots can effectively sway voters – in either direction

A short interaction with a chatbot can meaningfully shift a voter’s opinion about a presidential candidate or proposed policy in either direction, new Cornell research finds.

Cornell CNF annual meeting spotlights breakthroughs in nanofabrication

Cornell’s NanoScale Science and Technology Facility (CNF) convened researchers, industry partners, and national collaborators for its 2025 Annual Meeting on November 18, highlighting advances across photonics, quantum devices, semiconductor fabrication, sustainability, and life sciences.

Around Cornell

Aluminum nitride transistor advances next-gen RF electronics

Cornell researchers have developed a new transistor architecture that could reshape how high-power wireless electronics are engineered, while also addressing supply chain vulnerabilities for a critical semiconductor material.

New research initiative to advance finance and insurance solutions that promote U.S. farmer resilience

The new initiative will support finance and insurance innovations that provide producers and agribusinesses with science-based strategies that strengthen soil health, improve water use efficiency, and build farmer resiliency to extreme weather events.  

Around Cornell

Forever young? Extracellular vesicles may be key to halt aging

Scientists have outlined exactly how embryonic stem cells protect other cells from the effects of oxidative stress, thus preventing cellular aging.