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Forests

California reached another devastating milestone this year: four million acres in total have been burned so far this fire season, more than doubling the state’s previous record from 2018’s Mendocini Complex Fire.

California’s First-Ever Gigafire Blazes Through the State, Scorching More Than One Million Acres

Scientists say that hotter and drier conditions resulting from climate change have fueled this record-breaking fire

Adult Joshua trees—which can live for 150 years on average—sprouted when temperatures were about 1 degree Celsius cooler than today.

In ‘a Huge Victory,’ California’s Joshua Tree Becomes the First Plant Protected Due to Climate Change

Experts say that climate change will decimate the population of Joshua trees, but California is taking action

When Alexander von Humboldt (right) traveled to England in 1790, he met a young chemist named James Smithson, the founder of the Smithsonian. Humboldt's influence still resonates throughout the massive museum and research complex.

Alexander von Humboldt

How the Revolutionary Thinker Alexander von Humboldt Helped to Create the Smithsonian

The 19th-century polymath continues to influence the Institution’s research; a major Smithsonian exhibition explains how and why

Smithsonian researchers studied 67 forest plots in a section of the Blue Ridge Mountains. They found that hemlock woolly adelgid had decimated hemlock populations.

Decades of Tree Data Reveal Forests Under Attack

Smithsonian researchers with ForestGEO found that invasive species are linked to roughly one in four tree deaths in a section of the Blue Ridge Mountains

Coyotes are about to enter South America, a move that could soon make the species, native to North America, one of the most widespread carnivores in the western hemisphere.

Coyotes Poised to Infiltrate South America

The crab-eating fox and the coyote may soon swap territories, initiating the first American cross-continental exchange in more than three million years

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

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

An image of the Camp Fire in Northern California on November 8, 2018, from the Landsat 8 satellite.

Scientists Around the World Declare ‘Climate Emergency’

More than 11,000 signatories to a new research paper argue that we need new ways to measure the impacts of a changing climate on human society

The Spectacled Flowerpecker

The Spectacled Flowerpecker Is Now Known to Science

First spotted a decade ago, this elusive bird hangs out in the canopy of Borneo’s lowland forests

"An important first step is understanding how tropical forests worldwide, climate, and the food and other products that we consume are all interconnected on the global scale. Collectively we can have a real impact," says forest ecologist Kristina Anderson-Teixeira.

Yes, Tropical Forests Tragically Burned This Summer, but Here’s What You Can Do

Fires stoked worldwide anxiety, but Smithsonian forest ecologist Kristina Anderson-Teixeira offers a few practices for making a difference

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

New Research

If We Connect Fragmented Habitat, New Species Will Come, Study Shows

An 18-year study of longleaf pine savannah showed a 5 percent species increase per year when isolated plots were reconnected

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

Algarve goats are indigenous to Portugal.

Could Goats Help Solve Portugal’s Wildfire Crisis?

About 11,000 goats are involved in a pilot program to help reduce overgrowth that fuels forest fires

Unlike seeds of other plants, orchid seeds (above, a seed packet) do not contain the nutrition they need to sprout. They get it from fungi.

Why the Conservation of Orchids Is No Simple Matter

Smithsonian’s Sidedoor podcast visits with researchers working to understand the conditions these threatened plants need to grow

The character of Smokey Bear first appeared in 1944.

A Brief History of Smokey Bear, the Forest Service’s Legendary Mascot

How the beloved figure has become a lightning rod in a heated environmental debate

A Large Fire Is Raging Through the Everglades

Officials are concerned about reduced visibility on motorways and respiratory issues for people in residential areas

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