Pelle Lindqvist has followed 29,000 Swedish women for 34 years. His data suggests avoiding the sun is a risk factor on a par with smoking.

Sean Cain's research links bright nights to a 30% higher risk of depression. The fix is simpler than you'd think.

Kristen Gilbert explains how we are intrinsically designed to be in relationship with the Sun.

On our recent podcast episode Nathan Siles talked about why basic health starts by looking back at simple principles.

In this challenge we put everything we learned from sunlight health experts to the test.

Rowan Jacobson on why banning sunlight from public health was a fatal trend we need to revert.

Why your body runs on sunlight — and what happens when you take it away. A discussion with four leading experts.

A decade ago, a design student sat under fluorescent lights in a London studio and started getting headaches. That discomfort became the seed of a wearable sensor now used by researchers in 55 countries.

Jonathan Jarecki is a sophomore pre-med student with a mission — to convince the next generation of doctors that the most powerful medicine might be the one shining above us every day.