The Impressive Shelf Life of Insect Repellents

Pioneering the Baja-Sierra Trail

This is what the first steps of pioneering Mexico’s first long-distance hiking trail looks like.

There's a special call to action in this week's video from Dan Becker! #WaterIsLife

There's a special call to action in this week's video from Dan Becker! #WaterIsLife

Permethrin-Treated Baby Wraps for the Prevention of Malaria

There’s a new study out about permethrin and malaria prevention, and the implications are astounding.

Where will your Sawyer take you? #hiking #mountains #outdoors #water

Where will your Sawyer take you? #hiking #mountains #outdoors #water