The NC Forest Service begins their annual native forest tree seedling sale on July 1. 40 or more species are available.

Idaho residents have a new summer pest to worry about: the elm seed bug (Arocatus melanocephalus). These insects, about 6 mm ...

Natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance as the ...

A native, century-old elm tree near the Christie Pits neighbourhood – and one of the largest in Toronto – was recently cut down.

One of the largest old elm trees in Toronto — possibly in all of southern Ontario — is on its last legs. But as the city finalizes plans to take down the Barton Avenue landmark next week, a ...

Each tree that's mapped is measured and its seeds collected, he said. Those seeds will then be passed on to the TSDP for regrowth. One of Davies' summer students is Sam Sedgwick, who's studying toward ...

But, bear in mind trees grow slow, so our elm trees “may not be out of the woods” for another year. It was late morning on Friday when we talked, walking the grounds at the pool.

There is an abundance of elm tree seeds around this year. Andy Fitzsimmons of City Tree Service tells you what you need to know. 'Massive blow to Republicans' imperils Trump’s signature bill ...

These 5 tree species are dying. Scientists are racing to save them. Invasives have largely wiped out the American chestnut and elm, caused “hell” with the beech, and are now wreaking havoc on ...

A tiny red-and-black elm seed bug, an invasive species never before spotted in Michigan. In fact, as far as people know, this insect hasn’t been spotted east of Idaho.

For decades, the American elm population has dwindled, and one of its greatest threats is the deadly Dutch elm disease, which has taken its toll on Brown’s campus, too. The tree removal ...

The seeds then drop from trees as acorns, nuts, samaras, drupes, and pods. Hardwood trees are often deciduous and have either simple or compound leaves.