A few things on this planet are old enough to make history books look recent, and that includes some living trees that have ...

Credit: flickr High on the slopes of Colorado’s Almagre and Black Mountains, researchers documented CB-90-11, a bristlecone pine that took root at least 2,400 years ago.

Scientists discover a giant thousand-year-old tree called Tessmannia princeps, a new species that reaches 131 feed high and 3 ...

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.

Certain trees, like figs, crape myrtles, calamondins, ginkgos, and Japanese maples, can thrive when planted in pots rather ...

The Bristlecone Pine Forest is home to Pinus longaeva trees that defy our understanding of longevity. The star of this remarkable ecosystem is “Methuselah,” a bristlecone pine estimated to be over ...

Is there any truth to the claim that pine needle mulch makes soil more acidic, or is it a myth? We looked at the science of ...

Early summer brings our hottest, driest weather. It’s a major challenge both for landscape plants and for those in the ...

Visitors can see rock formations, caves, bristlecone pine groves, and more at this destination. With an index of 88.52, Canyonlands National Park in Utah is also a solid choice for stargazers.