Kristen C. French

Two of which are named after pioneering female scientists

Earth isn’t alone—in its rock recycling processes

Despite steep odds, she became the first woman in France to earn a doctorate in science

The newly released images offer hints into the galaxy’s turbulent past

A conversation with writer Richard Louv, who coined the term “nature deficit disorder”

If human sperm were a foot long, fruit fly sperm would span three football fields