Father of 2 falls to death climbing popular California peak: 'Coolest person ever'

Inyo County Search and Rescue posted on Facebook. Three rescuers and a California Highway Patrol Helicopter ...

How tiny drones inspired by bats could save lives in dark and stormy conditions

Sanket and his students found their answer in bats and the winged mammal’s highly sophisticated ability to echolocate, or navigate via reflected sound. With a National Science Foundation grant, ...

A San Francisco dog wags its tail and kisses rescuers after it's plucked from the side of a cliff

A pet dog fell off an oceanside bluff in San Francisco and spent more than 20 minutes clinging to a narrow ledge until ...

Climber saved from tiny ledge on Yosemite’s El Capitan. See ‘incredible’ rescue

A climber was hoisted from a tiny ledge on El Capitan in Yosemite after a daring helicopter insertion and precision ...