Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

National Museum of Natural History

A small bonfire burns in the foreground with a sunset in the background.

Explore How Fire Shaped Human Evolution and More Natural History Programs This March

Tune in to programs on the future of biodiversity, how to talk about climate change and more through the Smithsonian National Museum of Natural History

Two small fossil fragments of ancient brittle stars appear green as they rest on Ben Thuy's fingertip.

Scientists Describe Two New Species of Ancient Brittle Star

The newly unearthed fossils reveal an evolutionary path likely shaped by environmental crisis

A humpback whale breaches the surface of the ocean on a sunny day.

World's Biggest Whales Eat Three Times More Food Than Scientists Thought

New study also finds that recovery of whale populations could increase nutrient circulation and help boost ocean functions

Rising atmospheric carbon dioxide is causing global warming. This means glaciers in Antarctica are melting. Those same glaciers were originally made when carbon dioxide dropped 34 million years ago. (NASA/Jim Ross)

Drop in Greenhouse Gas Caused Global Cooling 34 Million Years Ago, Study Finds

The findings confirm that carbon dioxide plays a significant role in any climate change.

While this year’s Arctic sea ice extended further than last year’s, there still wasn’t as much of it as there was only two decades ago. Thinner and younger sea ice in winter and less ice in the summer are two of the many elements of the Arctic’s new reality. (Credit: Patrick Kelley, U.S. Coast Guard. Public domain.)

Climate Change Redefines What 'Normal' Means in the Arctic

As Earth’s climate changes, people around the world are witnessing insidious changes and responding to their new normal.

Climate change is causing oceans to warm, which in turn affects fish and fishers. Now, scientists are turning towards management strategies to protect species and the industry. (Claudio Contreras-Koob/International League of Conservation Photographers)

Why Fishes are the Catch of the Day for Climate Research

Fishery management systems can teach scientists how fish can be raised sustainably in wild fisheries.

Coral reef health is an important indicator of the ocean’s well-being. Scientists can study corals to learn more about how climate change is affecting the oceans. (Wise Hok Wai Lum, CC-BY-SA-4.0)

DNA Makes Waves in the Fight to Save Coral Reefs

Environmental DNA could help scientists understand and anticipate the threats coral reefs face.

Researchers study burial sites like the Falcon Necropolis at Quesna to learn more about ancient Egyptian culture and biodiversity. The site is protected by the Egyptian Ministry of Tourism and Antiquities. (Joanne Rowland)

Mummified Shrew Discovery Unearths Ancient Egypt’s Wetter Climate

A mummified shrew found at Quesna suggests that ancient Egypt's environment was once more wet than it is now.

Through research on living and preserved fungus-farming ants, entomologists are learning more about the insects’ deep connection to their environment and how that relationship might evolve in response to a changing climate. (Smithsonian)

How Fungus-Farming Ants Fertilize Climate Research

Research on deeply connected insect species is illuminating how interspecies relationships might evolve in response to climate change

Through research on living and preserved plants, botanists are learning more about how flora has responded to climate change over the past centuries. (USDA photo by Preston Keres)

Why Plants are Seeding Climate Studies

The National Museum of Natural History’s herbarium is helping botanists research climate-driven changes in plants, their biology and their abundance

Fossil plants reveal information about the temperature and precipitation of past climates. Scientists use what they learn from fossil plants to inform their research on modern climate change (USNM PAL 606436, Smithsonian)

What Fossil Plants Reveal About Climate Change

Paleobiologists use fossil plants to reconstruct Earth’s past climate and inform climate change research today.

Many organisms like coral — and even people — create their own minerals to perform basic life functions. Geologists can study these biominerals to learn more about Earth. (Donald E. Hurlbert, Smithsonian)

How Biominerals are Stepping Stones for Climate Change Research

Studying biominerals can help geologists learn more about how Earth might transform from climate change in the coming decades

Leconte’s flatsedge (Cyperus lecontei) has distinctive spikelet scales and fruit which are used by scientists to identify it. (Carol Kelloff)

Get to Know the Scientist Behind the Smithsonian’s 140,000 Grass-Like Sedges

Learn more about these grassy plants and what they can tell us about sustainable life on Earth.

Plants and animals around the globe use a wide variety of evolutionary strategies to survive harsh winters.

How Seven of Nature’s Coolest Species Weather the Cold

Check out these unexpected adaptations to extreme cold.

The neotropical rattlesnake, Crotalus durissus, inhabits at least 11 South American countries. This species of viper is widespread and thrives in dry climates. (Carla da Silva Guimarães)

Viper’s DNA Reveals Ancient Map of South America

Although vipers are famous for their venomous bites, it turns out these snakes have another story to tell.

Categories
Archive

Page 2 of 2