Model estimates groups most affected by intimate partner violence

Intimate partner violence is notoriously underreported and correctly diagnosed at hospitals only around a quarter of the time, but a new method provides a more realistic picture of which groups of women are most affected, even when their cases go unrecorded.

Scans show brain's estrogen activity changes during menopause

The transition to menopause is marked by a progressively higher density of estrogen receptors on brain cells, a measure that remains elevated in women up to their mid-60s, according to a new brain imaging study.

Ultrasensitive liquid biopsy tech spots cancer earlier than standard methods

An artificial intelligence-powered method for detecting tumor DNA in blood has the potential to improve cancer care with the very early detection of recurrence and close monitoring of tumor response during therapy.

Study pushes understanding of how cells migrate

A new study helps explain how moving cells respond to environmental cues and set up internal structures that enable them to keep going in one direction during organ development, wound healing, cancer metastasis and many other processes 

Putting the brakes on chronic inflammation

Researchers have discovered a link between two key pathways that regulate the immune system in mammals – a finding that impacts understanding of chronic inflammatory bowel diseases.

Commercial astronauts shed light on flights’ health impacts

Changes that are longer-lasting and distinct between crew members reveal new targets for aerospace medicine and can guide new missions, according to the results of a massive international research endeavor.

Research explores biology of pregnancy-related mental health risk

By teasing out the biological mechanisms in pregnancy-related mental health disorders, investigators at Weill Cornell Medicine are laying the groundwork for new ways to detect and treat pregnant women and new mothers at risk.

Study finds home health aides struggle with mental health

Home health aides are vulnerable to stress, isolation and depressive symptoms, which impact their own health as well as their patients’ desire to age in place, according new research.

Precision laser surgery cuts focal epileptic seizure spread

An interdisciplinary Cornell research team has developed a new surgical technique that blocks the spread of focal epileptic seizures in the brain by making precise incisions with femtosecond laser pulses.