It's hard to overstate the importance of trees. Their debut more than 300 million years ago was a turning point for Earth, helping transform its surface into a bustling utopia for land animals. Trees ...

One regional Victorian shire is home to two finalists in this year's Victorian Tree of the Year competition.

USDA's APHIS approved the Darling-54 GMO American chestnut for wild release, though opposition remains over potential ecological risks.

Scientists have found that a single tree can be home to a trillion microbial cells — an invisible ecosystem that is only beginning to be understood. A black oak in the Yale-Myers Forest of northern ...

From shady summer picnics to bright fall color, trees shape so many everyday moments in the Midwest. They’re also working hard behind the scenes—cooling our neighborhoods, helping protect clean water ...

While real Christmas trees are nostalgic and have a pleasant perfume, they’re also messy, can be expensive to buy year after year and may become a fire hazard. However, the best artificial Christmas ...