Japan is facing a surge in human-bear encounters, leading to a shortage of its ‘Monster Wolf’ — a solar-powered robot built to look like a wild predator and scare away pests. It uses motion sensors, ...
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Meet the gray wolf: How the apex predator, largest member of the dog family, has evolved
The grey wolf is one of the world's most fearsome apex predators despite having a cute and cuddly appearance.
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