Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The Jambato harlequin frog has been teetering on the edge ...
When the cold weather comes, I bundle up in a sweater and explore the snow. But my frog friends are never around then. In fact, I’ve never seen a frog in a sweater. I asked my friend Erica Crespi why ...