Most bats roost by hanging from their feet, which means they must land upside down on cave ceilings. And to stick the landing, they employ similar mechanics as skateboarders and pirouetting figure ...

Active sensors are incorporated into a number of technologies, such as meteorology devices and self-driving cars, and use the echo from sound, radio or light waves to locate objects. But despite ...

Birds of a feather flock together. And so do bats and fishes and any little critter hoping that getting lost in the crowd will keep them off the evening menu. But predators gotta eat. So they, in turn ...

How do hawks and raptors hunt prey that flock, school or swarm? A new study suggests that rather than homing in on one animal, they aim toward a fixed point in space within a swarm. Researchers ...

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