A new study of 30,000 adults found that those who volunteered or offered informal help regularly had 15 to 20 percent less ...

Since 2023, the U.S. Food and Drug Administration (FDA) has not required animal testing, thanks in part to organoids, which ...

Stem-cell models provide evidence that viral DNA sequences that entered the human genome in the past were repurposed to aid early stages of embryonic development. Sherif Khodeer is in the Department ...

We’re only beginning to understand the complexities of the human gut microbiome, with new research suggesting our first interactions during infancy could set the stage for our entire lifetime of gut ...