Food coloring, anti-caking nanoparticles may affect human gut

Metal oxide nanoparticles – commonly used as food coloring and anti-caking agents in commercial ingredients – may damage parts of the human intestine, say Cornell and Binghamton University scientists.

Great Backyard Bird Count to launch Feb. 17

The 26th annual Great Backyard Bird Count – in which bird and nature lovers around the world unite in an effort to tally as many species as possible over four days – begins Feb. 17 and runs through Feb. 20.

Pascal Oltenacu, digital agriculture pioneer, dies at 84

Pascal “Toni” Oltenacu, a professor emeritus of animal science who used mathematical modeling to predict disease, longevity and reproduction in dairy cattle, died Dec. 10, 2022 in Gainesville, Florida. He was 84.

Cornell’s first Black woman graduate impacted generations

After graduating with a degree in botany in 1890, Jane Eleanor Datcher taught chemistry at the first – and best – public high school in the U.S. for Black youth and helped organize regional and national networks for Black women.

Nature near home associated with well-being during COVID

A new study from the Cornell Lab of Ornithology found which kind of nature experiences were associated with a greater sense of well-being during the COVID pandemic.

The right time to claim Social Security? It’s complicated

Dyson professor Suzanne Shu and colleagues found that considering one’s “future self” played a key role in how people decide when to start collecting monthly Social Security benefits. Societal norms regarding retirement, however, do not.

Same-race reviews reduce inequality in Airbnb bookings

White Airbnb guests’ preference for white hosts unexpectedly is offset by the influence of same-race reviews, new Cornell research finds.

Sprout Awards grow ‘exciting’ pilot projects in engineering

From new approaches for tendon injury treatment to biomass-based construction materials, Cornell Engineering’s inaugural Sprout Awards are funding unique research projects with the potential to grow partnerships across Cornell.

Around Cornell

With love and duty, retired academics give back to Cornell

Founded in 1982 and celebrating 40 years, Cornell Academics and Professors Emeriti represents a large community of retired academics and faculty that continue to make significant contributions to university life.