Visit this area of the White Mountains in California's Sierra Nevada region, where you can hike and see trees that predate ...

Ecologists are concerned that forest ecosystems will not keep pace with a rapidly changing climate, failing to remain healthy ...

When Siberian volcanoes kicked off the Great Dying, the real climate villain turned out to be the rainforests themselves: ...

The tree, which is over 4,800 years old, is found in a grove of other trees, but its exact location is kept a secret.

Far-Flung Postcards is a weekly series in which NPR's international team shares snapshots of moments from their lives and ...