New research finds that overall tree cover in the Kruger National Park is on the rise, although in localised areas, elephants ...

Two bright yellow eyes caught my attention as I was driving by a willow thicket at the end of May. I soon found they belonged ...

Green paint markings on trees typically mean one of two things: The tree is healthy and should be left alone, or the tree is ...

It's in the elm zigzag sawfly's caterpillar-like larval stage that you're likely to see it - and the distinctive damage it ...

Oklahoma's climate can support a diverse range of trees, including species that are commonly used in landscaping and other ...

In this month's "Cultivating Success in the Farm & Garden" column, Hubbard County U of M Extension educator addresses the ...

A decade-long search through Taiwan’s remote forests led to the discovery of East Asia’s tallest tree and hundreds of other ...

I have an oak tree in my yard (see photo), and I always have seedlings coming up in my St. Augustine. Is there anything I can ...

As wonderful as the shade of old neighborhood trees can be, certain tree types are especially at risk of an infestation ...

Summertime recreation in Iowa’s outdoor landscape can be a catalyst for spreading invasive species, according to the Iowa ...

A scientist helps save Crater Lake’s whitebark pine trees from an invasive fungus. In 2002, “Oregon Field Guide” told the story of how an invasive fungus called blister rust was killing Crater Lake's ...