Physicists observe image rotation in plasma

Light sometimes appears to be "dragged" by the motion of the medium through which it is traveling. This phenomenon, referred to as "light dragging," is typically imperceptible when light is traveling in most widely available ...

Chickadees recall places by simply looking from afar

Researchers at the Zuckerman Mind Brain Behavior Institute at Columbia University discovered that hippocampal place cells in black-capped chickadees fire when the bird merely gazes at a distant location, revealing a unified ...

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