From e-waste to gold: a pathway to CO2 sustainability

A Cornell-led research team has developed a method for extracting gold from electronics waste, then using the recovered precious metal as a catalyst for converting carbon dioxide, a greenhouse gas, to organic materials.

Pupil size in sleep reveals how memories are sorted and preserved

The eyes may be the window to the soul, but the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories, Cornell researchers have found.

Understanding leaves’ resiliency when it rains

New research elucidates a raindrop’s impact on a leaf - the equivalent in mass of a bowling ball hitting a person - and the physical dynamics that help the leaf survive.

Chemist Héctor D. Abruña wins Enrico Fermi Award

Héctor D. Abruña, the Émile M. Chamot Professor of Chemistry in the College of Arts and Sciences, will receive the Enrico Fermi Award, one of the oldest and most prestigious science and technology honors bestowed by the U.S. government.

MouseGoggles offer immersive look into neural activity

Cornell researchers built miniature VR headsets to immerse mice more deeply in virtual environments that can help reveal the neural activity that informs spatial navigation and memory function and generate new insights into disorders such as Alzheimer’s disease and its potential treatments.

Mathematician R. Keith Dennis dies at 80

R. Keith Dennis, professor emeritus of mathematics in the College of Arts and Sciences, died Dec. 12 following a prolonged battle with metastatic prostate cancer. He was 80.

Rocket-inspired reaction yields carbon with record surface area

Cornell researchers have engineered a nanoporous carbon with the highest surface area ever reported, a breakthrough that is already proving beneficial for carbon-dioxide capture and energy storage technologies.

With DoD grant, Cornell to enhance semiconductor supply chain resilience

The Brooks Tech Policy Institute has received $3 million from the Department of Defense to establish the U.S. Semiconductor Research Hub, which will assess and improve the resilience of the global network of semiconductor infrastructure.

Micromachines autonomously coordinate using electronic pulses

Microscopic machines engineered by Cornell researchers can autonomously synchronize their movements, opening new possibilities for the use of microrobots in drug delivery, chemical mixing and environmental remediation, among other applications.