Mariel Ruiz spends the day as a principal at Dallas ISD. Several other notable Dallasites also served as principals.

Mariel Ruiz was Principal for a day, next year could bring early dismissal or extra gym time!

I know. I’m still in shock, too. About one month after my 33rd birthday, I was diagnosed with triple-negative breast cancer. I’m grateful for my team of doctors. We have a treatment plan in place, and ...

Warm and cloudy week. Rain chances increase for Friday and Halloween. Update on the latest timeline with Meteorologist Mariel ...

WFAA anchors Matt Howeron and Dia Wall have your news headlines, meteorologists Greg Fields and Mariel Ruiz cover the weather ...

I know. I’m still in shock, too. About one month after my 33rd birthday, I was diagnosed with triple-negative breast cancer. I’m grateful for my team of doctors. We have a treatment plan in place, and ...