The tiger tooth aloe (Aloe juvenna) is a deceiving charmer. This clump succulent has an unusual growth habit. The leaves grow in stacked layers, with three leaves per layer. The stem of leaves grows ...

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 ...

From embryo to turtle cracker: a team led by palaeobiologist Julia Türtscher from the University of Vienna studied the multiple changes in tooth shape in the tiger shark. The study, recently published ...

SCOTTSDALE, Ariz. -- Tiger Woods laughed often and smiled easily during a nine-hole practice round early Tuesday morning. Then he explained how he made worldwide headlines a week ago for a missing ...

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