A new meat-loving dinosaur, "Lonely Small Bandit," fills a gap in Madagascar's dinosaur records. ->

Scientists have revived the genome of an extinct Australian frog that gave birth through its mouth. ->

Plant and animal matter is retrieved from the 350-million-year-old remains of aquatic sea creatures. ->

So-called "faux" fur may actually contain dog hair, according to Humane Society of the United States investigations. Inspectors for the Humane Society say fur from a canine species known as the raccoon dog (Nyctereutes procyonoides) was found on garments labeled as being "faux-fur." (Raccoon dogs i...

Meet "Hammer-Biter," a newly discovered marsupial that lived 10 to 17 million years ago and had hammer-like teeth.

The toothy beast was a marine crocodile that looked part shark and part sinister dolphin.