Braving the cold to understand what makes squirrels tick

For most of us, our day begins with an alarm of some sort. We work, eat, and play, all on some sort of a schedule. While our world is dictated by mechanical clocks, the schedule of the non-human animal kingdom is largely ...

Linkage in catfish head could inspire new underwater robots

New research into how catfish capture prey provides an unparalleled view of the internal mechanics of fish skulls and could inspire the design of new underwater robots. Although lead researcher Aaron M. Olsen of Brown University ...

Bats avoid collisions by calling less in a crowd

In the warm summer months, bats go about their business each night, flying and gobbling up insects (a benefit to us). Using echolocation (making calls and listening for returning echoes to figure out where objects are) they ...

Developing flies jump without legs

Imagine jumping 25 times your body length in only 2.5 seconds. Impossible, right? Now imagine making that jump with no running start, having just gotten out of bed…and with no legs. Though utterly impossible for humans ...

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