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Infection rate low among returning students

Students are returning to Ithaca for the spring semester with significantly fewer COVID-19 infections than university models projected, an encouraging development that keeps in-person instruction on track to resume as planned on Feb. 7.

New view of lymph nodes shows immune cells in real time

Cornell researchers have for the first time imaged the entire depth of the lymph nodes in a living mouse using three-photon microscopy, which enabled them to observe the dynamic interactions of immune cells.

Engineers propose greener recycling for medical PPE waste

Forget incineration or landfills. To resolve the increasing, never-ending waste stream of medical PPE as a result of the pandemic, Cornell engineers suggest recycling via pyrolysis.

Physical systems perform machine-learning computations

Cornell researchers have found a way to train physical systems, ranging from computer speakers and lasers to simple electronic circuits, to perform machine-learning computations, such as identifying handwritten numbers and spoken vowel sounds.

Seven faculty members elected AAAS fellows

Seven Cornell faculty members have been elected fellows of the American Association for the Advancement of Science, the world’s largest general scientific society. This year's fellows, 564 in all, will be honored at a virtual event Feb. 19.

Staff News

David Williamson Receives 2022 Steele Prize from the American Mathematical Society

David Williamson, chair of the Department of Information Science in the Cornell Ann S. Bowers College of Computing and Information Science and professor of Operations Research and Information Engineering (ORIE), will receive the 2022 American Mathematical Society (AMS) Steele Prize for Seminal Contribution to Research.

Around Cornell

Gender bias in lab groups not rooted in personal preference

A team led by Natasha Holmes, the Ann S. Bowers Assistant Professor, set out to interview and survey physics undergraduates to see what role their preferences play in the well-documented gender disparities in physics lab courses. 

Startup roundup: New alliances for Ava Labs

Cornell startups Ava Labs have new key partnerships with Deloitte and Mastercard, while university startup companies SwiftScale Biologics and Novomer have been acquired.

Diane Bailey to head Cornell Institute for Digital Agriculture

Diane Bailey, the Geri Gay Professor of Communication, has been named director of the Cornell Institute for Digital Agriculture.

Around Cornell

2021 was Northeast’s third-warmest year since 1895

For the Northeastern U.S., the year 2021 was third warmest – at an average of 49.5 degrees, which ties the year 2020 – since 1895, says the Northeast Regional Climate Center.

Student-built CubeSats to rendezvous in space

The Cornell Space Systems Design Studio is preparing to launch a pair of low-cost, modular satellites into low Earth orbit, where they will drift apart by up to 30 kilometers and then, using custom software, locate each other’s position, fire their thrusters and dock together.

Semiconductor demonstrates elusive quantum physics model

With a little twist and the turn of a voltage knob, Cornell researchers have shown that a single material system can toggle between two of the wildest states in condensed matter physics.