Diet, exercise, sleep — all are fundamental to our health, but our relationship to light doesn't get mentioned as much. Now, a massive new study suggests light-driven disruption can take years off our ...

The sun deeply influences your circadian rhythm, and here's exactly how to use it to beat the winter blues. Nasha Addarich Martínez Head of Editorial Initiatives and Data Journalism Nasha is the Head ...

In this show: How we got from candles made out of cow fat to as much light as we want. The history of light is the history of economic growth —... Episode 534: The History Of Light Note: This episode ...

Diet, exercise and sleep are fundamental to our health, but so it our relationship to light. A massive, new study suggests light-driven disruption... Getting more light in the day and less at night is ...