Hundreds of families learned from officials that the ashes they ceremonially spread or kept close weren’t actually their ...

Discover the surprising science behind tree root systems and follow one man's epic quest to burn stubborn stumps.

Quick Take The emerald ash borer (Agrilus planipennis) was first identified as an invasive species in the US in 2002. It is ...

Work will be ongoing to manage the Blackweir woodland, using money generated from last year's Blackweir Live concert series ...

How tall will a tree grow in 23 years? That’s a very specific question. A lot of factors go into figuring out the answer.

Mining exploration near Ash Meadows National Wildlife Refuge threatens to disrupt complex groundwater systems and government approvals of the project violate the Endangered Species Act, according ...

“The Monarch” presided as the crowned sovereign of the 49-acre Old Growth Forest at Hartwick Pines State Park for years. It ...

Description: Who knew that a rainforest could be literal? Hosted by: Rose Bear Don't Walk (she/her) Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone ...

Winter isn’t the ideal season for pruning trees in Upstate New York, but it’s the best time to cut scion or twigs from ash trees in parts of the state where the species has been all but wiped out.

DALLAS, Texas — After standing for decades, the ash tree came down in just a few hours. The 60-foot-tall tree in Norbuck Park was nearly 80 years old, but city officials say it was already dead before ...

A Cornell and Nature Conservancy 'Trees in Peril' conservation project is propagating ash trees resistant to emerald ash borer. If successful, the long-term project looks to reintroduce resistant ...

Christopher Morris, an urban biologist with Dallas Park and Recreation, holds up a vial containing three emerald ash borer beetles floating in a solution in front of an ash tree that is suffering ...