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Trees

Holiday

Where to find a Christmas tree in Philly

Christmas trees Philadelphia

Weekend

Holiday markets, tree plantings and the National Dog Show: Your weekend guide to things to do

Christmas Village weekend guide

Volunteering

Trees can provide a mental health boost, and PHS is looking to plant 1,770 in Philly this month

Tree Tenders volunteers

Environment

Tyler Arboretum seeks funds to solve ash tree 'crisis' that shut down its trails

Tyler Arboretum ash trees

Wildlife

Spotted lanternflies may not harm trees as badly as initially feared

Spotted Lanternflies Trees

Arts & Culture

A new art space at Awbury Arboretum calls attention to Philly's tree canopy

Lightning House PHS

Earth Day

Your guide to Earth Day in Philly — from neighborhood clean-ups to sustainable shopping

Earth Day philly

Festivals

Admire the beauty of spring at Philly's cherry blossom festival

Cherry Blossom Festival 2023

Health News

Planting trees in neighborhoods may help residents live longer, study finds

Tree Canopy Study

Holiday

Where to buy a Christmas tree in Philadelphia

112922 christmas tree.jpg

Environment

Here's how to get a free tree for your yard so you can help improve Philly's canopy

free tree.jpeg

Environment

Find Pennsylvania's best spots to go leaf peeping using the state's fall foliage report

Pa. fall foliage

Wildlife

Spotted lanternfly population is shrinking in Southeastern Pa., but it's growing elswhere

Spotted Lanternfly

Environment

Philadelphia would impose fees on developers who don't replace trees they cut down in effort to improve city canopy

Tree Canopy Bill City Council

Environment

PHS gets 1,550 trees from PECO as power company sets out to replace every tree it cuts down

Trees PHS PECO

Nature

Belmont Plateau's iconic sugar maple tree, nearly a century old, will be cut down this month

Belmont Plateau Maple Philadelphia

Environment

With Philly’s tree canopy declining, volunteers sought to plant saplings

PA Horticultural Society

Wellness

Worsening spring allergies linked to climate change, experts say

Parks and Recreation

Philly is giving away 1,000 trees — here's how to get and plant one

Philly Cherry Trees

Spotted lanternfly

Spotted lanternfly expert talks predators, 'dumb ones' and how to win this war

Spotted Lanternfly Predators

Environment

Off-road vehicles destroy 400 trees planted by teens in Burlington County

Pine Barrens trees destroyed

Nature

Salem Oak Tree keepsakes available to visitors of fallen 500-year-old relic

Salem Oak Tree

Nature

Historic Salem Oak Tree falls after 600 years in South Jersey

Salem Oak Tree

Pests

Pennsylvania may designate tree of heaven 'noxious' to fight spotted lanternfly

spotted lanternfly nymph tree of heaven

Pests

Spotted lanternfly update: What one arborist says you need to worry about now

spotted lanternfly fungi

Business

Amazon to start delivery of live, full-size Christmas trees this year

Philly Christmas Tree – Carroll

Wildlife

Look out, Philly could be facing a spotted lanternfly invasion

spotted lanternfly fungi

Wellness

This is why your allergies are so bad this spring

Free

Philadelphians can register for a free yard tree

Trees

Trees

That huge downed tree along Kelly Drive will soon be removed

Carroll - Sketchy Tree on Kelly Drive

Weather

Yep, that huge downed tree looks like it could fall on Kelly Drive any minute now

Carroll - Sketchy Tree on Kelly Drive

Weather

More than 400,000 without power as Nor'easter blasts through region

SEPTA bus tree schuylkill 2

Weather

Massive 50-foot tree crashes down in Rittenhouse Square

Fallen Tree Rittenhouse

Parks

Doomed tree being removed from Rittenhouse Square

Carroll - Rittenhouse Tree Removal

Holidays

Here's where to recycle your Christmas tree in Philly

Holiday

What to expect at 'A Longwood Christmas' this year

A Longwood Christmas

Outdoors

Map: Here are the best times to view fall foliage across Pennsylvania

Free

Philadelphians can pick up a free yard tree

Taxes

Lawmaker aims to help Pennsylvanians save money on Christmas trees

Environment

Philadelphia Parks & Recreation announces tree giveaway in effort to green, beautify city

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Odd News

Pennsylvania man fells sappy tree onto his home, goes to jail

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Accidents

Four injured by falling tree at Knoebels campsite

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Videos