Our journalist—and three-time marathoner—did the hard work of finding the lightweight, breathable caps every runner needs.

Continued use of fossil fuels has warmed oceans, melted ice caps and led to some of the hottest years in recorded history. Dangerous and costly severe storms and wildfires have become more frequent as ...

But experts also recommend supplementing lotions and creams with a good sun hat. The Skin Cancer Foundation says the over ...

The map is a fascinating representation of the protection geography and meteorology gives the millions of people who live in ...