Cornell expert leading effort to establish nutrition guidelines

Cornell nutrition expert Angela Odoms-Young will serve as the vice chair of the national 2025 Dietary Guidelines Advisory Committee, which will review scientific evidence regarding federal nutrition programs and policies and provide nutritional guidelines for all Americans. 

On-demand male contraceptive shows promise in preclinical study

An experimental contraceptive drug candidate developed by Weill Cornell Medicine investigators temporarily stops sperm in their tracks and prevents pregnancies in preclinical models.

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.

Weill Cornell Medicine grants to advance lymphoma research

Two new grants from the Leukemia & Lymphoma Society will support Weill Cornell Medicine’s pathbreaking research on the origins of lymphomas and on treatments that exploit these cancers’ biological vulnerabilities.

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.

Study identifies human microRNAs linked to Type 2 diabetes

MicroRNA (miRNA) molecules in pancreatic islets have been thought to play important roles in Type 2 diabetes, but until now scientists have not confidently identified which miRNAs are associated with the disease in humans.

Less lung tissue removal needed for early stage cancer

Surgery that removes only a portion of one of the five lobes that comprise a lung is as effective as the traditional surgery that removes an entire lobe for certain patients with early-stage lung cancer, a new study has found.

Employing tradeoffs for more realistic COVID messaging

Johnson associate professor Ori Heffetz and a colleague conducted experiments in three countries to gauge the public’s perception of relative risk factors of different public health behaviors amid the COVID-19 pandemic.

Lessons learned from pandemic successes and failures: a conversation Feb. 20

What have we learned about the successes and failures of policy responses to Covid‑19?

Around Cornell