Originally, Ceres was classified as an asteroid when it was discovered in 1801 but it was upgraded to dwarf planet status ... away and set fire to grass, trees, and structures, while causing ...

The emerald ash borer, an invasive insect and threat to Maine ash trees, was confirmed on Mount Desert Island.

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 ...

Crews on Friday morning were busy removing ash trees in Burlington’s South End. City Arborist VJ Comai says about nine percent of the 13,000 or so trees in Burlington are ash and need to be ...

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 ...

The Maine Forest Service says all ash tree material, not including wood chips, should remain on the island. The Maine ...

Dwarf trees are ideal for adding structure and interest to small spaces. While gardening in compact yards might at first seem ...

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 ...

She adds the infested area shows signs of a well-established EAB population, with visible damage to ash trees from public roads. The extremely invasive wood-boring beetle kills nearly all species ...

A white dwarf and a red dwarf orbiting each other every 125 minutes emit radio pulses, confirmed through observations with multiple telescopes. This discovery clarifies the origin of such pulses ...