It's not a butterfly — it's a moth! Learn how to identify the promethea silk moth, a beautifully patterned backyard visitor.

The species was originally identified by John H. Wood on July 10, 1890, near Tarrington, England. After the discovery, Wood ...

An invasive pest that chows down on boxwood plants is expanding its range. The quarantine area is being extended to include ...

The caterpillars of the tiny moth eat willow leaves from the inside (Billy Dykes/PA) The charity is appealing for volunteers to join a Scotland-wide search for more colonies. And with concerns the ...