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Trees

Farm workers loading apples onto a truck in an orchard, circa 1965.

Cool Finds

Ten Apple Varieties Once Thought Extinct Rediscovered in Pacific Northwest

The “lost” apples will help restore genetic, culinary diversity to a crop North America once produced in astonishing variety

Researcher Charlotte Pearson points to the light tree ring that could mark the year of the Thera eruption.

New Research

Ancient Volcanic Eruption Dated Through Rings of Dead Trees

Researchers compared tree rings from around the world to determine that a volcano on Santorini probably erupted in 1560 B.C.

Just in time for this year's bloom, Smithsonian Books presents a delightful new offering Cherry Blossoms: Sakura Collections from the Library of Congress.

Not All Cherry Blossoms Are the Same

View these vivid illustrations by Japanese artist Kōkichi Tsunoi of the varieties of trees presented to the United States in 1912

These are the only living Wollemi pines on the planet.

Australian Firefighters Have Saved the Last Groves of a Rare, Prehistoric Tree

Just 200 Wollemi pines exist in a remote gorge, prompting a critical operation to protect them from bushfires

Ginkgo trees, which produce characteristic fan-shaped leaves, can live for thousands of years.

New Research

A Genetic Elixir of Life Helps Millennia-Old Ginkgo Trees Escape Death

These trees have developed an army of molecular weapons to stay healthy in old age

The forest has grown so vast that the Watson Lake Visitors Center doesn’t keep any sort of inventory of which signs make up the collection.

There’s a Forest Made Out of Signs in Canada

Since 1942, people have planted 91,000 signs from around the world

An aerial view of a fossil of Archaeopteris, a 385-million-year-old tree with surprisingly modern-looking roots.

The World’s Oldest Forest Has 385-Million-Year-Old Tree Roots

A trove of arboreal fossils pushes back the origin of modern forests and sophisticated tree roots

Ecologists fear that repaving the highway known as BR-319 will open new sections of the Amazon to catastrophic deforestation.

Is the Amazon on a Road to Ruin?

Brazil’s plan to develop a lonesome track in the heart of the rainforest poses a threat the whole world may someday have to overcome

Trending Today

North America’s Rarest Warbler Comes Off the Endangered List

Habitat restoration and invasive species trapping have helped Kirtland’s recover in its central Michigan home

One of the Dinizia excelsa or angelim vermelho trees, which can grow over 80 meters. The tallest, as measured by satellite, towered 88.5 meters above the forest floor.

Researchers Discover the Tallest Known Tree in the Amazon

Satellite images and a trek into the rainforest reveal a group of trees over 80 meters, or about 260 feet, and one as tall as 88.5 meters

World’s Largest Privately-Owned Giant Sequoia Grove Is for Sale

And a conservation group needs the public’s help acquiring the property

Cool Finds

Fossil Trees Reveal the Oldest Known Forest in Asia

The grove of lycopsid trees is 365 million years old and covers 2.7 million square feet

Ethiopian prime minister Abiy Ahmed plants a tree as part of the reforestation project.

Trending Today

Ethiopia Plants 350 Million Trees in 12 Hours—a New Record

The government claims that volunteers at 1,000 sites participated in the coordinated reforestation efforts

The Cooper beech tree during its removal at Sagamore Hill.

A Copper Beech Tree Planted by Theodore Roosevelt Is Being Cut Down

But it will not disappear from Sagamore Hill, the president’s beloved family estate

The Fortingall Yew.

Trending Today

U.K.’s Oldest Tree Is Being Besieged by Tourists

Visitors to the Fortingall Yew are snapping twigs, stealing needles and tying beads and ribbons to branches, which experts believe may be stressing it out

Trending Today

La Jolla’s ‘Lorax’ Tree Has Fallen

The Monterey cypress believed to have partially inspired Dr. Seuss’s 1971 classic enviromental tale toppled last week for unknown reasons

The sequoia tree slab is an invitation to begin thinking about a vast timescale that includes everything from fossils of armored amoebas to the great Tyrannosaurus rex.

Beyond Dinosaurs: The Secrets of Earth's Past

A 16-Million-Year-Old Tree Tells a Deep Story of the Passage of Time

To explain the exceedingly long life of the planet, the Smithsonian’s new fossil hall designers began with this arboreal wonder

Bald cypresses along the Black River in North Carolina.

North Carolina Bald Cypresses Are Among the World’s Oldest Trees

Some of the trees along the Black River provide a window into climates dating back thousands of years

Max Peintner, "The Unbroken Attraction of Nature," 1970-71, handcolored by Klaus Littmann in 2018

Art Meets Science

Curator Will Plant 299 Trees in a Stadium to Make Statement on Climate Change

After the installation closes, the makeshift forest will be relocated to a public space, where it will remain accessible as a ‘living forest sculpture’

New Research

Climate Change Has Made Droughts More Frequent Since 1900

Tree ring data from various parts of the world shows that greenhouse gas increases have impacted soil moisture for over 100 years

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