Springtime means cherry blossoms in the nation's capital. On a recent breezy morning, with peak bloom still two days away, ...

The trees exchange carbon dioxide and oxygen with the atmosphere through little “mouths” in their leaves and tiny “windows” ...

Expansive tree canopies are crucial for healthy ecosystems and livable cities. Yet, Los Angeles' strict tree planting rules, ...

Then we basically measure the tree’s height, girth and, if possible, the canopy diameter. We note down all these things so that they can be directly entered into the app along with identification of ...

A father and daughter in Louisville have put a new spin on an early form of animation, and they're sharing their creations ...

I don't care if I'm walking on it, if a child or grandparent is walking on that sidewalk, it's hotter because we have killed out the tree canopy.” ...

Tree crews in the Twin Cities suburbs were especially busy last year. Severe storms followed years of drought, just as emerald ash borer damage was approaching a predicted peak. Some trees fell down.

The blow to Tampa’s already shrinking tree canopy stems from the Trump administration’s far-reaching cuts to diversity, equity and inclusion programs. Tampa’s tree grant was to be aimed at ...

Last year, the Ohio Department of Natural Resources helped plant 762,000 trees statewide with assistance from about $9 million set aside to keep Ohio’s tree canopy healthy. In Cleveland ...

Three BES employees who spoke to WW on the condition of anonymity say severing ties with Friends of Trees negatively impacted the city’s tree canopy because it siphoned off a powerful resource ...

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The Woodland Trust wants developers to play their part buy committing to 30% tree canopy cover on new housing estates, and putting in trees in areas with less than 16% cover. And it is urging ...