Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Conservation

Smithsonian Voices

Earth Day Is Digital Again, but Don’t Let That Get You Down

Butterflies in Mexico’s monarch reserve. Their wings can function as solar panels, converting sunlight into energy for flight.

An Epic Monarch Migration Faces New Threats

The butterflies’ path, which stretches thousands of miles, is endangered by an array of challenges, including changes in climate and pesticides

After researchers reviewed the video footage, they found that the wolf slept for long periods of time but in between naps, also frequented the Ash River to hunt for fish.

Experience a Day in the Life of a Wild Wolf, as Seen in Stunning Collar-Cam Footage

A perfect summer adventure for a wolf in Minnesota seems to be spent fishing and napping

Shreya Ramachandran created her own nonprofit, The Grey Water Project, to educate and provide resources to diverse audiences on water recycling both at home and in the workplace.

Smithsonian Voices

Meet Water Advocate and Hero Shreya Ramachandran

The Grey Water Project educates and provides resources to diverse audiences on water recycling at home and in the workplace

The rescue team named their giraffe-carrying vessel the "GiRaft."

Last Two Giraffes Rescued From a Disappearing Island in Kenya

The land mass was once a peninsula in Lake Baringo, but rising waters turned it into a muddy island

The migration advances an average of 25 to 30 miles a day. A cyclist can cover similar distances.

What I Learned Biking the 10,000-Mile Migration Route of Monarch Butterflies

I set off to be the first person to cycle alongside the butterflies to raise awareness of their alarming decline

The female sawfish (pictured) is 16 feet long and estimated to weigh between 800 and 1,000 pounds. It's the longest smalltooth sawfish ever measured by scientists.

Record-Breaking 16-Foot-Long Sawfish Washes Ashore in the Florida Keys

In a rare occurrence, a second 12-foot-long juvenile sawfish was found dead on a different beach in the state during the same week

A new study found rat poison in the bodies of more than 80 percent of 133 dead bald and golden eagles from across the U.S.

New Research

Study Finds Rat Poison in Dead Eagles From Across the U.S.

More than 82 percent of 133 eagles tested had so-called anticoagulant rodenticides in their bodies

Women broke the glass ceiling of fire lookout positions almost as soon as the job was established.

Women Who Shaped History

Female Fire Lookouts Have Been Saving the Wilderness for Over a Century

Spotting smoke from towers on high peaks could have been deemed ‘man’s work,’ but a few pioneers paved the way for generations of women to do the job

Damages wrought by climate change and deforestation have transformed the Amazon rainforest. New research suggests the changes to this icon of the natural world caused by human activity may mean the Amazon now emits more greenhouse gases than it absorbs.

New Research

The Amazon Rainforest Now Emits More Greenhouse Gases Than It Absorbs

Climate change and deforestation have transformed the ecosystem into a net source of planet-warming gases instead of a carbon sink

Bald eagle populations have been steadily recovering since their all-time low in the 1960s when fewer than 500 nesting pairs were left.

Planet Positive

Why Bald Eagle Populations Soared in the Last Decade

In 1963, only 417 breeding pairs remained, but 71,400 active couples were recorded as of 2019

The biodiversity map predicted that amphibians and reptiles have the most undiscovered species to date. Pictured: blue poison dart frog (Dendrobates tinctorius "azureus")

This Map Shows You the Odds of Finding a New Species in Your Neighborhood

The ‘Map of Life’ predicts where undiscovered birds, reptiles, amphibians and mammals could be found around the world

The marine sediments that bottom trawlers stir up like underwater rototillers are the largest storehouse of carbon on the planet.

New Research

Seafloor Trawl Fishing May Release as Much Carbon as Air Travel

A new study finds the carbon released when bottom trawlers stir up the seafloor is equal to the emissions of the entire aviation industry

Suffragist Rosalie Barrow Edge founded the world's first refuge for birds of prey.

Planet Positive

How Mrs. Edge Saved the Birds

Meet a forgotten hero of our natural world whose brave campaign to protect birds charted a new course for the environmental movement

Deb Haaland speaks at the Groundbreaking Ceremony for the National Native American Veterans Memorial, Saturday, Sept. 21, 2019.

Smithsonian Voices

Indian Country Weighs In on Deb Haaland’s Confirmation as Secretary of the Interior

Seen as “one giant leap for Native women, “Haaland (Laguna and Jemez Pueblos) is hailed for her experience, strength and wisdom

Much of the Apostle Santiago Church burned to the ground in a March 7 fire.

Fire at 16th-Century Mexican Church Prompts Debate Over How to Protect Cultural Heritage

Critics argue that a lack of preservation funding contributed to the devastating loss

Leafhoppers are known for devastating crops like potatoes and grapes. But they can be a benign presence within a balanced jungle ecosystem.

Planet Positive

The Wild World of a New Nature Preserve in Ecuador

Scientists have already begun discovering new species in the hotbed of biodiversity

In makeshift home laboratories, a team of scientists discovered that cotton flannel is the optimal fabric, and their latest study says that the moisture from our breath makes the mask more effective.

How to Build a Better Homemade Face Mask, According to Science

When Covid-19 hit, Smithsonian researchers set up makeshift home laboratories to conduct groundbreaking studies on mask fabric materials

Researchers propose storing genetic material from each of Earth's 6.7 million species of known organisms to safeguard life on our planet from annihilation.

Sending DNA From Earth’s 6.7 Million Species to the Moon to Safeguard Life

Researchers propose constructing a ‘lunar ark’ to provide our planet with a ‘reset button’ in the event of a world-ending catastrophe

Wildlife often reclaims areas deemed uninhabitable for humans, such as Nomans Land, Massachusetts, which was once a US Navy testing site.

This Uninhabited Island Off of Massachusetts Is Littered With Bombs

Whether wildlife refuge, research destination or restored traditional homeland, the fate of Nomans Land is up for debate

Page 30 of 73