At high densities, white-tailed deer inhibit growth of trees but increase the overall diversity of smaller plant and weed species, according to a long-term study published Dec. 23 in PLOS One.
Researchers at Cornell's Weill Institute for Cell and Molecular Biology have uncovered new evidence that two major types of gene-controlling DNA sequences, promoters and enhancers, operate with a shared logic and often perform the same jobs.
In June 2023, smoke from Canadian wildfires dampened birds’ vocalizations in New York state, with a particularly negative effect on already imperiled grassland birds.
Cornell researchers have uncovered a built-in molecular “gate” that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate blood pressure, brain signaling, and immune defenses. But when levels go unchecked, it can damage cells and disrupt normal signaling.
Twelve outstanding early-career scholars have been chosen as the 2026 cohort of Klarman Postdoctoral Fellows to pursue research in the sciences, social sciences and humanities.
The fellowship is designed to prepare students to tackle challenges such as rising health inequities, climate change, distrust in science and emerging infectious diseases.
Cornell researchers have developed an online module, running just over an hour in length, that can be offered as a way to instill concepts of critical thinking early in a student’s academic journey.
Products to fight ear infections in dogs, a parasite in cattle and animal population control challenges won top honors at the Feb. 20-22 Animal Health Hackathon at the College of Veterinary Medicine.