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This Drone Uses Piercing Talons to Perch—or Snatch Things

Quadcopters these days are so precious. They take off and hover, taking pictures or whatever, and then land, recharge—and blah. If these drones were birds, they’d be prey. But the Stereotyped Nature-Inspired Aerial Grasper, or SNAG, would be their apex predator. This...

Drone Rescue Plan for Dogs Trapped by La Palma Volcano

An unprecedented drone operation is being prepared to rescue four dogs stranded for weeks between rivers of red-hot lava streaming from an erupting volcano on the Spanish island of La Palma. The emaciated dogs are stranded in two empty water tanks in the town of...