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 ...

A 9-foot juvenile tiger shark that had its stomach cut open and its teeth and jaw apparently removed was photographed on a South Carolina beach this week. The mutilated shark was discovered on the ...

Looking for an indoor, beginner plant? This aloe thrives with little care, making it perfect for beginners, brown thumbs, or those with busy travel schedules.

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 ...