From Marine Corps to Cornell Tech: Harold Reed’s next mission in tech leadership

During nine years in the United States Marine Corps, Harold Reed was responsible for complex systems, high-stakes decisions, and the people behind them.

Around Cornell

Can AI plan for heat emergencies better than simple rules? It depends

For consequential decision-making, the benefits of a simple index score vs. a less-interpretable predictive AI algorithm depend, researchers from Cornell found, on the desired outcome as well as the decision’s intended audience.

PSA levels alone may not reflect prostate cancer growth

Patients with advanced prostate cancer may need periodic imaging scans to catch tumor growth even with stable levels of prostate-specific antigen, a protein in the blood that doctors routinely monitor for cancer progression.

Digital research repository arXiv to start new chapter as nonprofit

On July 1, the digital research respository arXiv, housed at Cornell Tech, will transition to an independent nonprofit, enabling faster technological development, expanded partnerships and long-term financial sustainability.

Stress-linked gut viruses may help tumors evade immune system

Chronic psychological stress can help tumors evade immune attack through a chain of molecular events involving gut bacteria and viruses within those bacteria.

New method helps online ads reach overlooked groups

Cornell information science researchers have developed a method that can help online advertisers ensure they’re reaching their intended audience and reduce “skew” – under-delivery to certain demographic groups.

Colon cancer cells may change identity to metastasize

Loss of GATA6 – a transcription factor that controls which genes are turned on or off – can reprogram colorectal cancer cells into more primitive, adaptable states that can then spread to the liver and establish new tumors.

Weill Cornell anesthesiologist appointed to commission on religious freedom

Weill Cornell Medicine anesthesiologist Dr. Gunisha Kaur has been appointed to the U.S. Commission on International Religious Freedom, an agency that monitors the universal right to freedom of religion or belief.

New tool empowers research on key proteins

A new single-protein analysis technique gives researchers an unprecedented ability to study scramblases, and could someday be useful in devising new strategies against multiple diseases.