A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

This study provides evidence that single-cell multi-omics profiling can reveal key regulators of HIV-1 persistence and early immune dysregulation, particularly implicating KLF2 and Th17 cells as major ...

The Human Virome Program will analyze samples from thousands of volunteers in an effort to understand how viruses affect health.

They're known as "frog men," inmates who are forced to sleep on prison floors across the Dominican Republic, often next to overflowing toilets or holes in the ground that serve as one.

Researchers at Washington University in St. Louis Medicine Mallinckrodt Institute of Radiology have identified specific neuronal cells that are essential to our understanding of other people. Runnan ...