Trees can grow to become some of the oldest living organisms on our planet. In fact, the average redwood lifespan is around ...

Empires have risen and fallen, languages have been born and forgotten — but this tree stood the test of time: The 5,400-year-old Gran Abuelo, or great grandfather in Spanish. Jonathan Barichivich, a ...

One of the world's rarest and oldest trees (shown in the video ... was stunned to discover the rare tree bearing fruit for the first time ever this month. She now hopes the evergreen can ...

Firefighters in Central California were working Tuesday to contain a wildfire near the Nevada border threatening a forest home to the oldest trees in the world, after making good progress on ...