trees

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Anne Frank's Beloved Tree to Live On in US

Saplings from beloved chestnut tree to be planted in 11 US locations

(Newser) - Saplings from the chestnut tree that stood as a symbol of hope for Anne Frank as she hid from the Nazis for two years in Amsterdam are being distributed to 11 locations in the United States as part of a project that aims to preserve her legacy and promote tolerance....

How Many Trees in the Rainforest? Brazil to Count

Census to inform policy decisions

(Newser) - Brazil doesn't know enough about its tropical forest, says its environmental minister—so it's going to take a census of its trillions of trees. Over the next four years, officials will travel the country, stopping at 20,000 locations, each about 12 miles from the next. There, they'...

World&#39;s Oldest Trees Dying at Alarming Rate
 World's Oldest Trees 
 Dying at Alarming Rate 
new research
Dec 7, 2012 7:09 AM CST

World's Oldest Trees Dying at Alarming Rate

Research shows 10 times the normal death rate

(Newser) - In what one researcher calls a "very, very disturbing trend," new research finds that the planet's oldest trees have started dying at 10 times the normal rate, a change that could greatly damage the planet's ecosystems and biodiversity. Researchers blame logging, development, drought, and climate change...

Upside to Drought: Gorgeous Fall Leaves

Less water leads to less chlorophyll and more colors

(Newser) - The lack of rain this year could elicit a dazzling side effect in the fall: exceptionally colorful leaves. That's because below-average rainfall in the Northeast may cause trees to shut down production of a chemical called chlorophyll earlier than usual. Without it, various pigments like carotenes and xanthophyll (yellow...

New York City's Neglected Killers: Trees

'Times' reveals overstretched, dangerous system of risk management

(Newser) - Over the past decade, at least 10 lawsuits have been filed over deaths or injuries from falling tree limbs or branches in New York City, a disturbing problem kept rather quiet by the city. In an extensive piece on the subject—the first in a series of three—the New ...

Woman Torched Ancient Cypress to Better See Drugs

Sara Barnes charged with setting fire that destroyed 3,500-year-old tree

(Newser) - When we last visited the sad tale of "the Senator," arson had been ruled out as the source of the fire that felled the famously ancient cypress tree. Now, a pathetic and unfortunate cause emerges: Sara Barnes, 26, was charged yesterday with setting the fire that burned the...

One of the World's Oldest Cypress Trees Burns Down

Arson ruled out in felling of Florida's 'The Senator'

(Newser) - A historic cypress tree, thought to be one of the oldest in the world, is no more after catching fire and being destroyed early today. "The Senator," or "The Big Tree" as Central Floridians called it, was estimated to be 3,500 years old in 1946. "...

Monster Sequoia Falls: Now What?

California's Sequoia National Forest ponders next move

(Newser) - It is the mother of all roadblocks, or in this case a path-block. California's Sequoia National Forest is trying to figure what to do after a 1,500-year-old giant tree (actually a pair of trees fused at the base) crashed down on a forest trailway, reports the Los Angeles ...

Hey, Landlords: Plant a Tree, Then Jack Rent

Properties go for about $5 more a month if they have a tree: Study

(Newser) - Landlords, grab your shovels. Having a tree on your property translates to an extra $5.62 a month in rent. So say two researchers (one of them from the Forest Service) who played around with Craigslist apartment listings in Portland, Oregon, along with tree data on Google Earth, reports Good ...

Good Luck Finding the World's Tallest Tree

It's somewhere in California, but no one will say where

(Newser) - Nine years ago, the world’s tallest known tree was 369 feet high—roughly twice the size of the Statue of Liberty. But after holding that title for four years, a 379-foot tree was discovered in California’s Redwood National Park. That tree, nicknamed “Hyperion,” and the old...

Auburn U's 130-Year-Old Oak Trees Are Poisoned

Alabama fan charged, and trees may not survive

(Newser) - A 62-year-old man has been charged with criminal mischief in a crime that cuts to the heart of Auburn University. Harvey Updyke Jr. allegedly poisoned the 130-year-old oak trees at Toomer's Corner on the edge of campus that serve as mascots of sorts for the school. Generations of students have...

Wi-Fi Killing Trees? Not So Fast

Dutch government agency says 'hold your horses'

(Newser) - Is your Wi-Fi router a menace to local plant life? Dutch scientists say quite possibly—but the Dutch government says quite possibly not. In response to the findings of the study commissioned by the Dutch city of Alphen aan den Rijn, the government's Antenna Agency issued a statement urging caution....

Study Finds that Wifi is Sickening Trees
 Wi-Fi Is Sickening Trees: Study  
Nov 22, 2010 11:45 AM CST

Wi-Fi Is Sickening Trees: Study

Finds that Wi-Fi radiation can kill the epidermis of the leaves

(Newser) - The radiation created by Wi-Fi networks is causing significant harm to trees in the Western world, according to a recent study from the Netherlands. Growth abnormalities, bleeding, and cracking of the bark—which cannot be ascribed to a virus or bacterial infection—were found in about 70% of all trees...

Back From Brink, Eastern Forests Face New Threats

Damage from early colonization recouped, but other forces conspire

(Newser) - In the early days—or, rather, centuries—of the American experiment, the vast Eastern forests were logged almost to oblivion. But with the opening of the frontier to the West, trees from the Northeast to the Gulf Coast rebounded, and by 1997 the forests had regained almost 70% of their...

'Midnight Knitter' Decorates NJ Town

Mysterious crafter decorates West Cape May park

(Newser) - The trees in West Cape May, New Jersey, don't have new leaves yet, but some of them do have knitted coverings that resemble scarves. The cozies appear overnight, and the guerrilla decorator—or decorators—are the talk of the town. "It doesn’t bother me," says one resident...

Scientists Hope to Clone Perfect Christmas Tree

Someday, they might even glow by themselves

(Newser) - Scientists are busy trying to take the fun out of the hunt for the perfect Christmas tree. Danish researchers are trying to crack the genome of the conifer for the first time, a development that could lead to oh-so-perfect trees and possibly even flame-retardant needles. Another group in Britain is...

Calif. Scientists Trim Forest, Create 'Carbon Bank'

Researchers look for the most efficient way to store emissions

(Newser) - Researchers in California are perfecting the science of carbon dioxide "banking"—tweaking a forest to store the maximum amount of the gas. In Big River forest, scientists have cleared some undergrowth, leaving the state's iconic redwoods to grow bigger thanks to lack of competition. The idea is that...

Biofuel Laws Make No Sense: Scientists

Kyoto Protocols actually encourage harming the environment

(Newser) - Biofuel laws around the world actually encourage harming the environment, prominent scientists argue in the latest issue of Science. Under the Kyoto Treaty, in laws throughout Europe, and in the bill that passed the US House, biofuels count as carbon-neutral, on the theory that the plants the fuel is made...

Disease Threatens Florida Oranges

Scientists search for solutions to citrus greening disease

(Newser) - Florida’s orange growers face a powerful adversary in a disease know by its shorthand of HLB that causes citrus trees to “green”—produce only sour, misshapen fruit, Scientific American reports. With every county in the state affected, the citrus industry has dedicated $10 million this year alone...

Chew on This: Biodegradable Gum Hits Stores

Will vanish in six weeks after a good chew

(Newser) - The first widely available biodegradable chewing gum hits British stores today. Chicza Rainforest Gum is manufactured in Mexico from the sap of the chicle tree collected by a cooperative network of chicleros, or gum farmers. Unlike regular gum, Chicza uses no petrochemicals, isn't sticky, and dries up and crumbles to...

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