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Technology enabling virtual fences for pets is now being adapted for livestock. Ranchers near Yellowstone National Park are testing its ability to keep cows safe from grizzly bear attacks.

Wi-Fi jammers have quietly become a favorite tool for burglars who want to slip past cameras and alarms without ever cutting ...

However, a team of researchers has now shown a unique solution in the form of an ultra-thin, flexible, see-through film that can block almost all unwanted electromagnetic radiation while remaining ...

GPS collars on cattle are letting ranchers remove fences in the West. That’s good for wildlife and for the land. 50 States, 50 Fixes GPS collars on cattle are letting ranchers remove fences in the ...

Abstract: Full-duplex secure underwater transmission using 850-nm near-infrared communication confirmed that the distance-adaptive real-time transceiver with solar blocking operated stably without ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Shae-Lynn Bakaluk, ...

I live in Glendale, and have also been terrorized on walks by dogs charging the fence in the front yard. I have also witnessed many times the dog barking inside, and the owner letting it out where it ...