Smithsonian Environmental Research Center

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

Outside of Earth, is there any place a human could survive unprotected for even ten seconds?  

Could Humans Survive Unprotected Outside of Earth's Atmosphere for Even Ten Seconds?

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Did lions once live in ancient Greece?

Did Lions Live in Ancient Greece? And More Questions From Our Readers

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Huge quantities of plastics make their way into oceans and other bodies of water.

The Pacific Garbage Patch Is Home to Coastal Species—in the Middle of the Ocean

These out-of-place organisms are thriving on floating trash, but they may compete with open-water species

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Our Sustainable Future

The latest on how climate change affects life on Earth today and on what solutions scientists, including those at the Smithsonian, are innovating

On the Eastern Shore of Maryland, the bare, whitened trunks of a “ghost forest” are one of the effects of surging waters that turn woodland into marsh.

Why Marshlands Are the Perfect Lab for Studying Climate Change

At the border between land and sea, an extraordinary set of experiments is helping us prepare for an uncertain future

"Sidedoor" host Lizzie Peabody creaks across museum attic floorboards and sneaks into an old house in the woods (above: What lurks inside the Sellman House at the Smithsonian Environmental Research Center?) to investigate the spooky stories that only a few dare to tell.

The Ghosts Who Haunt the Smithsonian

Mysterious tales head up podcast offerings for late October and November

China first sent giant pandas as a gift to the U.S. 50 years ago. Mei Xiang and Tian Tian, who arrived in 2000, are on loan until the end of 2023. 

The Wide World of Smithsonian Scientific Research

With astonishing new discoveries in the cosmos and pivotal research much closer to home, Smithsonian science proves indispensable

Smithsonian scientist Genevieve Noyce conducts a plant census in a wetland at the Smithsonian Environmental Research Center in Maryland.  

How the Smithsonian Grapples With Climate Change

As a hub for research and education, the Institution is poised to help the world find solutions to the global challenge

Cardiovascular disease is the leading cause of death for captive apes.

How Do Gorillas Get Heart Disease? And More Questions From Our Readers

You've got questions. We've got experts

Orange scalefin anthias fish swarm in front of a fire coral in the Red Sea's Ras Mohammed Marine Park, Egypt.

Will the Oceans of 2030 Brim With Reef Robots and Other Fancy Stuff?

Imagine a world where an Indigenous fisher can get forecasts of local marine life from a smartphone, or robots offer real-time data on coral reef health

Some designers promote fashion lines based on kente cloth from Ghana.

When Is Kente Cloth Worn and More Questions From Our Readers

You've got questions. We've got experts

North American River Otter (Lontra canadensis) at Pelican Island National Wildlife Refuge in Florida.

River Otters Take 'Party Pooping' to a New Level

Latrines keep otters up to date on who is around, how they are feeling, and who’s ready to have babies

Monitor local animal populations, identify plants, transcribe women astronomers' notes, bird-watch and more.

Seventy-Five Scientific Research Projects You Can Contribute to Online

From astrophysicists to entomologists, many researchers need the help of citizen scientists to sift through immense data collections

Recommendations include Things That Make White People Uncomfortable, Fist Stick Knife Gun: A Personal History of Violence in America and The Making of Black Revolutionaries: A Personal Account.

Smithsonian Scholars and Researchers Share Works That Shed Light on the History of U.S. Racism

In this dynamic time, a list of film, podcasts and books is offered for a nation grappling with its fraught history

The Global Change Environmental Research Wetland spans 173 acres in Edgewater, Maryland.

Marshes Grow Stronger When Faced With Increased Carbon Dioxide

Marsh plants respond to increased CO2 by growing many small stems, creating a denser wetland that may protect against sea level rise

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

Ginkgo has survived three mass extinctions, including the one that killed the dinosaurs.

Smithsonian Scientists Are Using Ginkgo Leaves to Study Climate Change—They Need Your Help

Citizen scientists can submit leaf samples from their hometowns through the end of August

Low oxygen caused the death of these corals and others in Bocas del Toro, Panama. The dead crabs pictured also succumbed to the loss of dissolved oxygen.

Why Our Oceans Are Starting to Suffocate

A new paper links global warming to diminished oxygen concentrations at sea

A rare Eld's deer fawn was born at the National Zoo last fall.

Take a Walk on the Bright Side at the First Smithsonian Earth Optimism Summit

As an antidote to doom and gloom, a conference on Earth Day weekend, takes a look all the good that is being done

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