A section of Stebbins Gulch and Bole Woods at Holden Arboretum were recently added to the national Old-Growth Forest Network.

Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to ...

Replanting forests can help cool the planet even more than some scientists once believed, especially in the tropics. But even if every tree lost since the mid-19th century is replanted, the total ...

A robot the size and shape of a square kitchen table wheels over a row of seedlings. It scans the ground with camera "eyes," ...

Sunshine made the planting of four new trees at Evergreen Cemetery an enthusiastic event at noon Monday, May 19, as students and community supporters gathered to celebrate Arbor Day in Juneau’s newly ...

Tree lovers across the county are invited to nominate what they believe is the county’s largest White Pine in the 10th annual ...

Non-Prophet is a band of students from the local Morrison-Conifer area and winners of Conifer’s Got Talent. The contest, ...

Alders have been flooded with constituent opinions about the Evergreen Park concept plan as they figure out how they'd vote.

Climate change threatens to kill off trees when we need them more than ever. To prevent that, the city and the public need to ...

Sapsucker woodpeckers drill holes in tree trunks and main branches, allow the holes to fill with sap, and then drink the ...

From towering copper beech domes to neatly clipped lollipop yews, I have always been a fan of the way topiary can elevate a ...

The Big Trees of Iowa program, created by the Iowa Department of Natural Resources Forestry Division, celebrates the largest ...