RHOBH alum Teddi Mellencamp showed off the polarizing necklace she received from Southern Charm's Shep Rose. See the photo ...

To do our study, we selected shark tooth specimens from two significant Neogene-period fossil sites in Florida. The Neogene, ...

The fossil is from the left side an upper jaw, Godfrey also said, adding that the size of the tooth indicated that the shark — considered by scientists to be a "transoceanic superpredator," acco ...