Here is a list of eight of the world's rarest animals. This critically endangered porpoise, found only in the Gulf of California, has fewer than 30 individuals remaining, making it the rarest marine ...

The Northern White Rhino is the rarest animal on earth. It stands on the brink of extinction, with only two females remaining at the Ol Pejeta Conservancy in Kenya. The Vaquita is the most endangered ...

Scuba divers in the Gulf of California saw a longfin batfish, a non-native species, in a first-of-its-kind sighting, a study said. Photo from Getty Images / iStockphoto Plunging into the murky ...

Republicans in Gulf States Push to Embrace Gulf of America Name MONTGOMERY, Ala. (AP) — Southern Republicans are pushing their states to formally embrace the name Gulf of America — the name ...