Sun exposure has long been framed as something to avoid, but science shows that moderate, intentional sunlight plays an ...

According to doomsday predictions, the end of the world will arrive on the winter solstice this year, which will be next Friday, Dec. 21. I imagine the predictions of dire circumstances will end up ...

What happens inside the brain when the body doesn't get enough vitamin D, especially during the winter months? Dr. Vinit ...

The relationship between sunlight and human biology runs far deeper than most people realize. While we’ve long understood that sunlight affects mood, emerging evidence reveals that even brief exposure ...

The sun has a major impact on Earth: It provides the light and energy that are vital to life on our planet and dramatically shapes Earth’s climate. But the sun’s activity is not always constant, and ...

Summer is upon us again. Sunlight and warm temperatures encourage us to be outside, soaking in those lovely rays, especially after a long, cold, and gray winter. Studies have shown that exposure to ...