In the field of pediatric development, a significant advancement is taking shape. For years, parents have navigated a ...

A popular zero-calorie sweetener could injure cells in the brain's blood vessels, a lab study finds. Here's what we know so ...

From this basic fact, we can extrapolate a few things, most especially that all the cells that make up your body today came ...

In a major new finding almost a decade in the making, researchers at Harvard Medical School say they’ve found a key that may ...

Studying over 100 freshly donated eggs, scientists discovered that slowing protein breakdown helps minimize harmful byproducts that could damage DNA. The eggs also perform a last-minute “spring ...

The mRNA molecule eventually breaks down in the body. The Cleveland Clinic reports that the risks of mRNA vaccines include ...

In the beginning, one cell becomes two, and two become four. Being fruitful, they multiply into a ball of many cells, a shimmering sphere of human potential. Scientists have long dreamed of ...

Cutting calories doesn’t just slim you down—it also reduces cysteine, an amino acid that flips fat cells from storage mode to ...

Mitochondrial mutations don't seem to build up in women's eggs as they age, which suggests they may have evolved a mechanism ...

Cancer cells mount an instant, energy‑rich response to being physically squeezed, according to a study published in the ...