Stress increases the production within minutes of highly reactive free radical molecules, which then alter the way blood ...

Theresa is the lead Morning Rounds writer, and her stories focus on gender-affirming care, reproductive health, and mental health. You can reach Theresa on Signal at theresagaff.97. This summer, the ...

Over seven million Americans are living with Alzheimer's disease (AD), and the heartbreaking day-to-day battle with the effects of cognitive decline. According to the Alzheimer's Association, the ...

While it is widely known that rising carbon dioxide emissions have significantly impacted the climate and our ecosystems, scientists recently found a less expected outcome. Increased CO2 levels have ...

Add Yahoo as a preferred source to see more of our stories on Google. A bacterium that lives in your bloodstream produces compounds shown to protect skin cells from the damage that drives aging. Two ...

Blood cells make up the majority of cells in the human body. They perform critical functions and their dysfunction is implicated in many important human diseases, from anemias to blood cancers like ...