You are here
Home > Posts tagged "Bristlecone Pines"

Ancient bristlecone pines shed light on climate change

Bristlecone pines are considered to be one of the world's longest-lived organisms, some reaching ages of 5,000 years. One researcher is hoping that by studying the trees he can unlock some of the climate change mysteries of the past. Counting the rings makes it possible for researchers to determine a tree's