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 ...

House finches and purple finches are both small birds which are native to North America. Both species have stunning red and brown plumage which means that they are easily confused for each other.

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 ...