A new analysis of old Cassini data has also verified past detections of complex organics in Saturn’s E ring, strengthening ...

Think about a mountain that keeps getting taller but never explodes. This might sound impossible, yet it happens more often ...

At 10 one-millionths of a meter wide, a single human cell is tiny. But something even smaller exerts an enormous influence on ...

The same pulling force that causes “tears” in a glass of wine also shapes embryos. It’s another example of how genes exploit ...

When labor begins, the uterus must coordinate rhythmic, well-timed contractions to deliver the baby safely. While hormones such as progesterone and oxytocin are key contributors to that process, ...

CRISPR-based technology is advancing rapidly, driving international competition. Its promise to transform medicine is colliding with political and social realities, even as applications expand.

When labor begins, the uterus must coordinate rhythmic, well-timed contractions to deliver the baby safely. While hormones ...