Scientists discovered the 1-foot-long animal while aboard a submersible several miles deep in the Pacific Ocean. Take a look.

Female purple martin is the only species with contrasting gray collar on hind neck and pale forehead. Mottled undertail coverts. Fairly common but a local and declining summer resident.

But spotting the differences between a house finch vs a purple finch is particularly tricky. After all, the two species look incredibly alike! Here are some important things to look out for when ...

Purple loosestrife, a herbaceous perennial that is in the Lythraceae family, is a wetland invasive that prefers full sun and wet soil but is able to grow in shaded, drier conditions as well. Common ...