What are the extra lace holes on running shoes for? We’re here to unravel the mystery and teach you how to tie a heel lock to secure your feet and ankles on the trail.

Essentially, the tufts of tiny hairs on gecko feet get so close to the contours in walls and ceilings that electrons from the ...

Geckos are able to maintain a grip on wet surfaces not because their toe pads repel water, but because they attract it. A new ...