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AnimalsAround the world, birds sing longer in light-polluted areas
In light-polluted landscapes, birds' singing time is an average of 50 minutes longer per day. It's still unclear if this hurts bird health or helps.
By Jake Buehler -
AnimalsFrilly bug feet inspire a water-striding robot
Ripple bugs’ nimble movements on the surface of water inspired a robot with automatically unfurling fans on its feet.
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SpaceThe Vera Rubin Observatory is ready to revolutionize astronomy
Sporting the world’s largest digital camera, the new telescope is poised to help solve some of the universe’s biggest mysteries.
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