Sometimes nature surprises us with extraordinary products of evolution. One prime example is the extraordinary sword-billed ...

Many gardeners and birdwatchers enjoy seeing hummingbirds zipping around their garden, drawn in by a patch of vivid blooms. Morning glories (Ipomoea purpurea) have long been a favorite for this reason ...

Hummingbirds are back in Pennsylvania after their annual southern vacation, so you should be seeing these small birds flitting around the yard by now. Gardeners like hummingbirds not only for their ...