NASA's Closest Look at the Sun Left Everyone With Questions ...

The sun is one of the best sources of vitamin D for the human body. How much sun a person needs per day depends on factors such as skin type, the season, and cloud coverage. Vitamin D is an essential ...

You’re red, you’re peeling, and you’re kicking yourself for not reapplying sunscreen every two hours like you’re supposed to. Other than waiting it out and slathering on some aloe vera, there’s not ...

A sun rash can occur due to a genetic condition or the use of a certain medication. The rash may appear as small blisters and cause an itching or burning feeling, among other symptoms. Sun rash is a ...

Sun spots on your face can be reminders of a summer spent hiking, swimming or relaxing outdoors. But those marks are also signs of sun damage. And while there are ways to reduce the look of them, it's ...

Here on Earth, the ingredients for life to survive, thrive, evolve, and sustain itself on our world have all coexisted without fail for billions of years. In addition to all the atoms and molecules ...