Forests

The Amazon tree boa (Corallus hortulana) is not a new species, but it's one of the reptiles documented on a 2022 expedition to the Alto Mayo region of Peru.

Expedition Discovers 27 New Species in Peru, From an ‘Exceedingly Rare’ Amphibious Mouse to a Blob-Headed Fish

The hidden creatures were found in a densely populated region known for its successful—and controversial—conservation tactics

Pocket gophers are a type of burrowing rodent known for their extensive tunnels.

How a Team of Gophers Restored Mount St. Helens After Its Catastrophic Eruption With Less Than a Day of Digging

After the volcanic eruption of 1980, scientists released the burrowing rodents for only a brief time, but their activities left a remarkably enduring impact, according to a new study

At least 16,425 of the 47,282 tree species examined in a new IUCN report are at risk of extinction.

More Than One in Three Tree Species Around the Globe Are at Risk of Disappearing, New Report Finds

An assessment from the International Union for Conservation of Nature paints a grim picture of the extinction risk of the world's trees

Grizzly 399, along with one of her cubs, in Grand Teton National Park in 2021.

The 'World's Most Famous Grizzly' Was Killed by a Car. Was Her Death Preventable?

Grizzly 399 became a celebrity of Grand Teton National Park in her lifetime. Now, her death has drawn attention to wildlife-vehicle collisions and how they might be reduced

Leaf senescence creates a golden canopy over a trail in the Harvard Forest.

What 30 Years of Studying the New England Woods Reveals About the Colors of Changing Leaves

An ecologist’s long walks and detailed observations allowed him to chronicle the shifts in an iconic habitat and grow a once-overlooked branch of science

The 24-karat gold spiral statuette is inscribed with a message pointing the finder to more than $87,000 worth of Bitcoin.

A Treasure Hunter Just Uncovered the $100,000 Prize Hidden in the Massachusetts Woods

Two weeks ago, organizers of Project Skydrop stashed a golden statuette in a secret location somewhere in the northeastern United States

Agafia Lykova was born while her family was living alone in the wilderness. She is the only surviving member of the family.

This Russian Family Lived Alone in the Siberian Wilderness for 40 Years, Unaware of World War II or the Moon Landing

In 1978, Soviet geologists stumbled upon a family of five in the taiga. They had been cut off from almost all human contact since fleeing religious persecution in 1936

The Prometheus tree once stood in this grove on a mountain in Nevada.

How One Researcher Accidentally Killed One of the Oldest Trees in the World

In 1964, a graduate student cut down a bristlecone pine in Nevada. The tree, now known as Prometheus, turned out to be nearly 5,000 years old

Partially submerged trees are reflected in the waters of a dam lake.

Honor the Natural Beauty of These Tremendous Trees With 15 Photographs From the Smithsonian Magazine Photo Contest

Find your inner Lorax and enjoy the glory of the forest and the trees in these submissions

A view of an over 400-year-old tree on Barro Colorodo Island, on November 23, 2015

Why Are Giant, Ancient Tropical Trees Dying?

Scientists from an international project are racing to figure out what kills these anchors of their ecosystems—before it's too late to save them

Rainforests, like this one in Ecuador, only appeared after the mass extinction that ended the Age of Dinosaurs.

No, Dinosaurs Did Not Trudge Through Thick Rainforests

The first jungles dense with flowering plants only formed after an asteroid impact wiped out the giant creatures

Wild chimpanzees in Uganda appeared to seek out and eat specific plants with medicinal properties when they were sick.

Chimpanzees May Self-Medicate With Plants, Using the Forest as a Pharmacy

New research suggests sick chimps seek out and eat plants with antibacterial and anti-inflammatory properties—a finding that could advance drug discovery for humans

Officials from Thailand's Department of National Parks, Wildlife and Plant Conservation were sent to investigate the carving.

Mushroom Hunters Stumble Upon Mysterious Stone Sculpture in Thai Forest

While the artwork's age is still unknown, some think it depicts the mother of the Buddha

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What Happens When Animals Cross the Road

Our byways are an unnatural incursion into the natural world, especially when they’re allowed to fall into disuse. Meet a roadkill scientist and a journalist tracking how roads mess with nature—and what we can do about it

The mountain range is beloved for its challenging rock climbing and unusually varied terrain, from grassland and forest to rugged alpine rises.

Climbing Malawi’s Island in the Sky

A steep, lush massif—the country's highest peak at 10,000 feet—beckons adventurers

The rock art was discovered in the Jalapão region, located in the east of Tocantins, Brazil.

Archaeologists Discover 2,000-Year-Old Rock Art in Brazil

Recurring symbols across 16 sites suggest that many of the artworks were created by the same cultural group

A forest in Minnesota

In Minnesota, Researchers Are Moving Trees Farther North to Save Forests

As the world warms, trees in such forests will no longer be adapted to their local climates. That's where assisted migration comes in

The dagger was discovered in a forest near Korzenica in November 2023.

Found in a Polish Forest, This Dagger Belonged to an Elite Warrior 4,000 Years Ago

A metal detectorist came across the copper artifact while searching for objects from World War I and World War II

An artist's impression of Gigantopithecus blacki near a forest in southern China.

What Caused the Mysterious Extinction of 'Giganto,' the World's Largest Ape?

The massive primates were unable to shift their diet to keep pace with a changing climate, according to a new study, forcing them to eat less nutritious bark and twigs

I thought I saw more red foliage this fall. Is that related to climate change?

Does Climate Change Affect Leaves' Fall Colors? And More Questions From Our Readers

You’ve got questions. We’ve got experts

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