Skip to main content

Stories by David D. Herring

Monitoring Earth's Vital Signs

A new NASA satellite—one of a fleet called the Earth Observing System—is using five state-of-the-art sensors to diagnose the planet's health like never before

April 1, 2000 — Michael D. King and David D. Herring

Stand Up for Science Journalism!

Staying informed has never been more important.