Sara J. Martinez

Sara J. Martinez is a reporter for the Medill News Service. She was previously a Pulliam Fellow at The Arizona Republic in Phoenix and a Dow Jones News Fund intern at The Journal News in White Plains, New York.

Sara J. Martinez: Blog articles

No entries found

Video

Where Time Comes From

The clocks that coordinate your cellphone, GPS, and more

Video

Computer Vision Syndrome and You

Save your eyes. Take breaks.

Video

What Happens in 60 Seconds

Quantifying human activity around the world

Writers

Up
Down