Nature continues to prove that it is the ultimate artist, crafting beauty that defies imagination. A recent discovery in ...

Petrified Forest is best known for its ancient trees that ... In many cases, these spectacular plants have stood watch over centuries of history. Here are just 10 places that are sure to wow tree ...

Scientists have identified several hundred species of fossil plants and animals in Petrified Forest. The park consists of two main sections, and recent legislation has authorized doubling the land ...