The Cairo Fossil Forest is the second oldest in the world. These forests mark a turning point in Earth's history because they ...

Discoveries within these New York forests place them each at more than 380 million years old, making them the oldest known ...

The planet's trees have seen plenty of history pass by their trunks. In fact, they began to populate Earth 385 million years ago, toward the end of the Devonian period. Considered living historical ...

A few things on this planet are old enough to make history books look recent, and that includes some living trees that have weathered through tons of challenges. Scientists have dated them, and locals ...

If you thought the ancient evergreens at California's Big Basin Redwoods State Park were old, the state's bristlecone pines make these old-growth trees look like saplings. Hidden within Inyo National ...