A rescue tiger has undergone root canal treatment in a bid to save its top two 7cm-long canine teeth. Aqua the tiger ...

Before we start talking about tiger shark teeth, get to know the shark that these teeth come from. Tiger sharks, like many other shark species (but not all of them), are solitary creatures. They tend ...

Archaeologists have discovered two knives that were fashioned from shark teeth about 7,000 years ago. An international team of researchers uncovered the unique artifacts during excavations on the ...

Endangered species, including tiger body parts, shark fins and pangolin scales, are being offered for sale on Facebook, BBC News has found. One Chinese user posted videos of a tiger in a cage that was ...

With fewer than 500 individuals left in the wild today, plus a few hundred more in zoos, the Sumatran tiger is a rare and critically endangered species. Dr. Alice Sievers represents a rare group too.