As much as people loathe moths, they love butterflies. Now that summer is officially here, depending on what butterfly song lyric you prefer (can you name the songs?) — country: "butterflies a ...

But put aside your fairy fantasies for a moment and consider that some butterflies drink tears, eat poop, wear false heads, and kill to survive. Here’s a little peek into the darker world of ...

A team of paleontologists affiliated with several institutions in Argentina, working with a colleague from the U.K., has ...