Meet the editors

Portrait of Maria Delgado

Maria Delgado

Editor in Chief

Specialty: Sleep science & circadian rhythm

Chronotype: Night owl

Portrait of Helena Voss

Helena Voss

Editorial Director

Specialty: Product reviews & hands-on testing

Chronotype: Morning lark

Portrait of Liz Brennan

Liz Brennan

Senior Editor

Specialty: Routines & habit design

Chronotype: Shift-friendly / mixed

Portrait of Reina Nakamura

Reina Nakamura

Contributing Editor

Specialty: Wellness, stress & sleep

Chronotype: Light sleeper