Australia is in a unique position to eliminate the bee-killing Varroa mite. Here’s what happens if we don’t »

While Australia is the last continent to be invaded by the vorroa mite, it has an opportunity to be the first to eradicate it.

How butterflies conquered the world: a new ‘family tree’ traces their 100-million-year journey across the globe »

Until recently we had very little idea when butterflies evolved, and hypotheses concerning their place of origin were largely educated guesses.