
Minneapolis, Minnesota, Minnesota Public Radio, February 1, 2026: Invasive, tree-killing emerald ash borer confirmed in Fargo
The invasive emerald ash borer, a type of beetle that bores into and eventually kills Ash trees, has been discovered in Fargo for the first time, raising concerns that insects could devastate trees and wooded areas here as it has in other parts of the country. The invasive species, originally from Asia, is believed to have come to North America in wooden pallets and other imports. It was first discovered in North America in southeast Michigan in 2002, and according to the U.S. Department of Agriculture, it has now spread to 37 states, including Minnesota and North Dakota, killing tens of millions of Ash trees across the country. The discovery of the emerald ash borer is not a surprise to Fargo city officials, considering the bug has plagued the neighboring city of Moorhead since 2023…
Tullahoma, Tennessee, News, February 1, 2026: Understanding our urban forest: Why trees matter after Winter Storm Fern
I know what you have seen in the news these last few days. Trees, and lots of them causing damage during this winter storm. I’ve seen it, too. I also know why trees are so often shown as the result of storm damage. It’s hard to capture a heavy wind gust or the immediate effects of snow and ice buildup in a single photo. However, a massive tree laying on a house or a car, or branches falling and arcing on a power line are visceral. They show nature’s might and fury in a single image. It makes trees look terrifying. In the aftermath of Winter Storm Fern, I have received messages from concerned residents asking if they should remove trees from their property. The fear is understandable. I get it. When you watch a massive oak limb crash onto a neighbor’s roof or see your own driveway blocked by a fallen pine, the instinct to eliminate the threat is powerful and completely valid. No one wants to stay awake during the next storm wondering if tonight is the night a tree comes through their bedroom window. All that said, I want to take a moment to talk about what we would lose if we let fear drive our decisions about Tullahoma’s urban forest…
Phys.org, February 1, 2026: Strategic tree planting could help Canada become carbon neutral by mid-century
A new study finds that Canada could remove at least five times its annual carbon emissions with strategic planting of more than six million trees along the northern edge of the boreal forest. The paper, “Substantial carbon removal capacity of Taiga reforestation and afforestation at Canada’s boreal edge,” appears in Communications Earth & Environment. Researchers at the University of Waterloo factored in satellite data, fire probabilities, loss of vegetation, and climate variables to estimate how much carbon the forests would remove. They found that planting about 6.4 million hectares of trees in that region could remove roughly 3.9 gigatonnes of CO₂ by 2100. Scaling up to the most suitable areas increased the potential to around 19 gigatonnes…
The Spruce, January 30, 2026: If Your Tree Falls into Your Neighbor’s Yard, Who Actually Cleans It Up? We Asked Pros
If you have large trees growing on your land, around your house, you know high winds and trees don’t mix. If you don’t, you will be next time a hurricane comes. Huddled in the dark with your family because the power’s out, you hear the wind whipping outdoors, each gust stronger than the last. The branches of that tree hanging over your home are groaning and creaking, tossed against each other like so many toothpicks. Will they hold out, or will one of them come crashing down onto your roof? Will the tree itself be left standing by morning? And what if it falls on your neighbor’s side of the property line? Are you responsible for the consequences? If your tree falls into a neighbor’s yard, the first question to ask yourself to determine legal responsibility is, was the tree healthy? If the tree was healthy and fell due to a weather event such as high winds, you are not responsible for cleaning up the mess afterwards. Insurance companies consider such an incident an “act of God” or “act of nature,” meaning nobody is at fault…
Hilo, Hawaii, Spectrum News, January 29, 2026: $65,000 removal of banyan tree from Banyon Drive in Hilo requires single-lane closure
A single banyan tree will be removed for nearly $65,000 after an assessment found that out of 48 banyan trees on Banyan Drive in Hilo, this was the only one with structural instability. Hawaii County officials will close a single lane on Bayan Drive between Thursday, Jan. 29, to Thursday, Feb. 12, in order to allow a contractor to remove the banyan. The work requires the closure of the southbound lane of Banyan Drive, between Banyan Way and Kamehameha Avenue, from 7 a.m. to 6 p.m. Monday through Friday. The assessment by a certified arborist says the tree’s structural defects and recent canopy failure pose a major public safety risk. The tree has shed about 20% of its upper branches, with the risk of further sections falling onto the roadway. “This emergency action is part of our efforts to protect public safety and ensure that this iconic part of Hilo gets the care and attention it deserves,” said Mayor Kimo Alameda in a news release…
Farm and Dairy, January 29, 2026: Right tree, right place: A guide to spring tree planting in Ohio
It’s cold and white outside, but warmer weather is bound to come, hopefully sooner rather than later. This time of year, most soil and water conservation districts throughout the United States, especially here in Ohio, are hosting a spring tree sale. Whether it is in your yard, a tree farm, a wooded patch in the back forty or a favorite hunting spot, there are always spaces to plant more trees. When it comes to trees for conservation purposes, there are so many benefits. One of our first and foremost concerns is keeping soil where it is and managing as much water as possible. Trees have the ability to do bot, as their broad, deep root systems hold on to soil. Through years of growth, the roots are also supplemented by the falling leaves and a hearty soil biome, developing a deep forest soil. Not only does forest soil enrich the plants and animals, but they are a fantastic sponge for our ever-changing rainfall…
Phys.org, January 28, 2026: Fast-growing trees are taking over the forests of the future and putting biodiversity, climate resilience under pressure
Trees play a central role in life on Earth. They store CO₂, provide habitats for animals, fungi, and insects, stabilize soils, regulate water cycles, and supply resources that humans rely on—from timber and food to recreation and shade on a hot day. But the world’s forests are entering a new era, characterized by homogenization, biodiversity loss, and weakened ecosystems. This is shown by a comprehensive international study published in Nature Plants. The researchers analyzed more than 31,000 tree species worldwide and provided a global picture of how forests are likely to change—in terms of composition, resilience, and ecological functioning. According to the study, forests will increasingly be dominated by fast-growing tree types, while slow-growing and more specialized species are at risk of disappearing…
Washington, DC, Post, January 30, 2026: ‘Ghost forests’ are even more widespread than we thought
From above, there’s no mistaking the loss. More than 11 million points pepper a map of the East Coast, each representing a once-living tree, in a trail of mortality stretching from South Carolina to Maine. “We can pretty confidently say we can count basically every dead tree,” said Xi Yang, a University of Virginia professor and one of a team of researchers whose recent work has helped shed new light on the proliferation of what are known as “ghost forests.” These haunting landscapes, with their unmistakable gray, barren tree trunks rising like sentinels, offer one of the most startling and recognizable signals of a changing climate…
The Conversation, January 27, 2026: Do trees prevent landslides? What science says about roots, rainfall and stability
In the days since last week’s fatal landslides at Mount Maunganui, there has been widespread discussion about what may have caused the slopes above the campground to fail, including the possible role of recent tree removal on Mauao. In the aftermath of such tragedy, it is natural to search for clear explanations. But landslides typically reflect a complex combination of factors – from geology and long-term slope evolution to weather, climate and land use. The Tauranga region is underlain by volcanic materials that are well known for their instability. Over time, volcanic rock weathers into clay-rich soils, including a problematic mineral known as halloysite. During heavy rainfall, water infiltrates these clay-rich soils, increasing porewater pressure between soil particles. This reduces the soil’s shear strength, making slopes more prone to failure…
Mongabay, January 26, 2026: Tree spirits: The unintended ecology of belief
In parts of Indonesian Borneo, forests endure not because they are fenced off or regulated, but because they are feared. Among the Indigenous Iban people of Sungai Utik, large strangler fig trees are believed to house spirits that can mislead, sicken, or even kill those who disturb them. The belief is not abstract. It is anchored in stories, warnings and remembered loss, Mongabay’s Liz Kimbrough recently reported. One such story recounts a boy who vanished near a rice field, only to be found hours later by a towering fig. He said spirits had called to him and hidden him in plain sight. His family took him to a shaman. His name was changed, to sever the spirits’ hold. The tree remained. For researchers, these accounts might read as folklore. Yet new fieldwork shows that the consequences of such beliefs are visible on the land. When the Iban clear fields for farming, they leave large strangler figs standing. They also leave a buffer of forest around them, creating islands of vegetation scattered through farmland. The practice is called dipulau, a word that translates simply as “island.” These islands occupy only a small fraction of the cultivated landscape, perhaps 1 or 2%. Still, they matter. Different species of strangler figs fruit at different times of the year and draw birds, primates and wild pigs when other food is scarce. Hunters once waited beneath them. Today, wildlife still moves between forest and field along these living stepping stones…
T&D World, January 13, 2026: The Future of Vegetation Management: Building a Smarter, Safer, and More Resilient Grid with Predictive Intelligence
Vegetation encroachment is one of the most persistent and costly risks utilities face. Overgrown trees and brush do not just interfere with power lines; they represent one of the leading causes of outages, wildfires, and regulatory fines. In fact, nearly half of all weather-related power outages are linked to vegetation issues. In recent years, catastrophic wildfires tied to vegetation encroachment have cost utilities billions in fines and settlements. At a time when utilities are under pressure to ensure reliability, reduce wildfire risks, and meet stricter compliance standards, vegetation management has transformed from a periodic maintenance task into a mission critical priority. This shift aligns with broader industry trends: utilities face mounting regulatory scrutiny, accelerating digital transformation, and the urgent need to modernize outdated infrastructure in the face of climate-driven risks. Today, we are at an inflection point. Utilities are evolving their vegetation management strategies from reactive to proactive and now, with the help of advanced AI and geospatial analytics, toward predictive. This transformation is not just about trimming trees more efficiently. It is about harnessing RGB, LiDAR, and multispectral aerial imagery, geospatial data, and artificial intelligence to anticipate risks, allocate resources smarter, and ultimately safeguard communities and critical infrastructure…
Evansville, Indiana, RoundTable, January 28, 2026: The fragile life of a parkway tree
What started as a simple 311 call — a broken tree limb — ended with the removal of a beloved tree. We called the city when we noticed a large branch dangling unattached from a parkway tree outside our home. A city forestry department crew arrived in no time. I watched from our third-floor apartment as a forester headed to the top of the tree in a cherry picker to untangle the branch. The job seemed quick and easy. But when I went downstairs to talk to the crew, I could tell things were not that simple. “I have concerns about the tree,” crew leader Juan Octaviano told me. He could see a cavity in another large branch, and he wanted to take a closer look at the tree.I couldn’t imagine what was wrong. The tree, which I learned that day was a big-leafed linden, about 60 years old, looked perfectly healthy. Its leaves were as beautiful this year as ever before. They blossomed at the same time as the other trees and fell right on time not too long ago. But Octaviano, who has 28 years of experience, saw the tree differently and he wanted the city to take a closer look. Kindly, he didn’t want to say much…
Tacoma, Washington, KNKX Radio, January 26, 2026: Tumwater’s historic oak tree protected by court order
Community activists worked for more than a year and a half to protect a Garry oak tree in Tumwater, Washington, that the city estimates is 400 years old. A superior court judge ruled in late December that the city’s Historic Preservation Commission has the final word on what happens to the tree, not the city. The concerns started in 2024. The former Mayor of Tumwater announced that the city would remove the huge oak tree, citing safety concerns, after it dropped a large branch from 50 feet. The tree soars 85 feet tall. Its crown spans 80 feet from edge to edge and the trunk’s diameter at breast height is five and a half feet. Several city council members objected to the mayor’s executive action. Dozens of community members spoke out in a packed public hearing in June. And a small group took legal action to stop the city from cutting the tree down. They argued that the tree is listed with Tumwater’s Historic Preservation Commission, so only the commission can decide the tree’s fate…
Good News Network, January 26, 2026: Once Wiped Out by Blight, Thousands of American Chestnut Trees are Thriving on Biologist’s Land in Maine
Wild American chestnut trees, deemed “functionally extinct” decades ago, may already be quietly mounting an unexpected comeback in the northern forests of the US. Thousands of naturally thriving, wild trees in Maine contradict decades of assumptions about the species’ extinction—and how genetic engineering is the only solution. When an accidental importation of an Asian fungus in 1904 began killing this majestic tree—once abundant along the U.S. East Coast and Canada—ghostly gaps left in the landscape haunted biologists. But a new documentary (watch below) brought to light a remarkable and little-known success story: thousands of wild, healthy American chestnut trees are flourishing on the Maine forest land of renowned biologist and author Dr. Bernd Heinrich…
Phys.org, January 24, 2026: Ancient Spanish trees reveal Mediterranean storms are intensifying
Ancient pine trees growing in the Iberian mountains of eastern Spain have quietly recorded more than five centuries of Mediterranean weather. Now, by reading the annual growth rings preserved in their wood, scientists have uncovered a striking message: today’s storms and droughts are becoming more intense and more frequent than almost anything the region has experienced since the early 1500s. New research, published in Climate of the Past, reconstructs 520 years of rainfall variability in the western Mediterranean using tree-ring data from long-lived Spanish pines (Pinus sylvestris and Pinus nigra). The findings show that recent decades stand out sharply in the historical record, marked by an escalation of both extreme rainfall events and prolonged dry spells as the climate warms. Each year, trees add a new growth ring, forming a natural archive of environmental conditions. In wet years, trees typically produce wider rings as water is readily available for growth, while dry years leave behind narrower rings as growth slows…
