Pests are ravaging keystone species like ash, elm, and beech. But researchers are breeding the survivors into more resilient ...

The Chicago Park District is undertaking an inventory of its trees — counting their numbers and recording their health — in ...

Thousands of dangerous ash trees suffering from a deadly disease that pose a risk to public safety will be felled or made ...

Residents have described the felling of dozens of trees along a railway line in Derbyshire as "horrifying" and "tragic".

In one of Charlottesville’s warmest neighborhoods, John Hunter’s yard feels like a cool oasis.  An array of waist-high shrubs ...

Open any ecology textbook and you’ll find the Canada lynx, the snowshoe hare, and their wildly oscillating population cycles ...

The National Hockey League wants no part of a Stanley Cup final involving two Canadian teams. Just look at the fiasco in the ...

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