In the quiet reaches of California’s White Mountains, one tree has survived through 4,800 years of storms, droughts, empires, ...

It’s not the biggest. It’s not the oldest. But it’s rare to find a big oak in such a highly developed area. Here’s how it ...

In the depths of the wilderness amongst the Tanzanian mountains, researchers have made a fascinating new discovery. According ...

In 1872, a Nebraska newspaper editor and tree lover named J. Sterling Morton proposed dedicating a day to planting trees in ...