The Pingora Impulse is a lightweight, fast-access hydration pack that kept up on long winter hikes—and made me rethink my ...

We've told readers to use zipper or slider food bags to protect devices. But you can also buy special bags that makers claim offer maximum protection, some with features that include headphone jacks.

Cold water therapy reduces stress and may improve sleep, but effects fade quickly. Some people report feeling healthier over ...