Free-falling hoverflies rely on sight to orient themselves, not gravity.
Marcus Woo, Contributor
Scientists develop a new "green" method for cleaning up a decades-long environmental mess.
Only the biggest waves can stir up warm water in ocean depths.
Study challenges claim that sanctioned wolf killing curbs poaching.
To find a rumor source, social networks must be complex.
Mammoths died, and farmers domesticated pumpkins, squash, and gourds.
Food and drinks can be made into quantum dots that glow as LEDs.
Outdoor time might protect kids from myopia.
Continuous monitoring of lung health can help treat respiratory diseases.
New model suggests trailing cars could give big aerodynamic advantages.
Inside Science is an editorially independent news service of the American Institute of Physics