Study using two databases suggests need for new measures in surgical readmission risk adjustment.

Researchers call for a response to current and future pandemics to reduce unintended harm upon other patients needing early diagnosis and intervention.

A new commentary highlights the dramatic decline in emergency department visits during the COVID-19 pandemic and what could be causing the decrease.

Researchers are comparing the way genes are expressed in thousands of sperm-forming cells in mice, macaques and humans to look for similarities and differences. This comparison provides clues about how sperm has evolved in mammals.

The protein Argonaute 2 was found to be critical to the progression from benign lesions into pancreatic cancer, suggesting a therapeutic opportunity.

As clinicians learn about a new disease in real-time, researchers are also investigating what lessons from other respiratory infections could apply to COVID-19.