The restoration of a Finnish meadow helped bring back a butterfly that had disappeared from the site after young Scots pine trees spread across its open habitat. The conservation effort combined ...

After being declared extinct in Britain, the large blue butterfly has made a remarkable return, flourishing across thirty-three different sites. Since 1983, its population has soared by an astounding ...

Add Yahoo as a preferred source to see more of our stories on Google. A Silvery Blue butterfly. Gayle Laird More than 80 years after the iconic Xerces Blue butterfly vanished from San Francisco, ...

Durrell Kapan propped himself on his elbows to inspect a shrubby plant. He peered through a monocular in search of a sign that a pioneering experiment to restore something missing from these coastal ...