In Centurion's DNA lie new genetic sequences, deleted genes and duplicated genes. These variations suggest mountain ash trees have high adaptability. Not all trees are like this—some have very ...

The Thousand Oaks man was one of roughly two dozen volunteers with Team Rubicon on the nonprofit's latest deployment to the ...

A new initiative aims to protect black ash trees, now considered endangered, from the invasive emerald ash borer that has wrought havoc on ash tree populations. “It’s an insect that’s ...

It’s already wiped out millions of trees across North America. Looking ahead to the spring, Ontario environmental groups are teaming up to help save the province’s beleaguered ash trees from the ...

WATERBURY — As foresters have warned since 2018, the inevitable arrival of the destructive emerald ash borer has been documented in Waterbury. That was the news last week from Municipal Manager Tom ...

Trees affected by ash dieback disease are set to be felled over concerns they could fall on to public footpaths. Reading Borough Council said more than 100 trees at Clayfield Copse nature reserve ...

Some trees would replace those that were decimated by the emerald ash borer, an invasive beetle. WAYNE — The K-12 district is applying for a grant to cover the cost of trees to be planted in ...

Environmental groups in northern Ontario are working to preserve black ash trees from the emerald ash borer, an invasive beetle threatening to wipe out the species. The Invasive Species Centre in ...

Protesters chanted "Save our trees, save our yards!" as cars passed by at the corner of West Ash Street and West Boulevard on Wednesday evening. The group "Pedestrians for Ash" organized the ...