Colorado Parks and Wildlife is crediting the use of life jackets as a reason for survival, as four people were safely rescued from Rampart Reservoir on Sunday afternoon.

Hovering fish aren’t loafing—they burn twice resting energy to make micro-fin tweaks that counteract a natural tendency to tip, and body shape dictates just how costly the pause is. The discovery ...

"Having the life jacket on kept them above the water, kept them floating long enough for rescue personnel to get on scene," the firefighter said of the rescue.

First responders are crediting life jackets as a factor in a positive rescue of four people at Rampart Reservoir on Sunday, ...