Smithsonian Magazine

Beavers Are Ecosystem Engineers—and They Might Be Helpful Allies in the Fight Against Human-Caused Climate Change

New research suggests that wetlands created by the industrious rodents are carbon sinks, meaning they store a lot of ...
Smithsonian Magazine

To Keep the Voyager 1 Spacecraft on Its Interstellar Journey, NASA Turned Off One of Its Few Remaining Instruments

The probe launched almost 50 years ago and is the farthest human-made object from Earth. Shutting down one of its scientific ...
Smithsonian Magazine

What Killed the Neanderthals? New Research Suggests a Lack of Genetic Diversity May Be Partially to Blame

When the climate cooled, the population of Neanderthals shrank. Most that lived between 60,000 and 40,000 years ago were ...
Smithsonian Magazine

The Planet Needs Prosperous Forests. These Scientists Are Planting More Than 33,000 Trees to Find the Perfect Species Blends

Forests provide myriad benefits, including timber, wildlife attraction, local cooling and climate resilience. At the ...
Smithsonian Magazine

These Modern-Day Photographs Highlight Why, Centuries Later, Pompeii Still Attracts Throngs of Tourists and Archaeologists

The eruption of Mt. Vesuvius froze the ancient Roman city in time, giving modern-day humans a remarkable vision into the past ...
Smithsonian Magazine

Butterflies Are in Dramatic Decline Across North America. A Close Look at the Western Monarch Shows Why

Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them ...
Smithsonian Magazine

This Rare-Coin Scavenger Hunt in San Francisco Offers Participants the Chance to Relive the California Gold Rush

A local coin dealer will hide historic currency worth a total of $50,000 in its third annual citywide challenge on April 25 ...
Smithsonian Magazine

State-Licensed Medical Marijuana Has Been Reclassified as a Less-Dangerous Drug. Here’s What That Means

The move should make it easier for researchers to study the substance and give tax breaks to licensed medical marijuana ...
Smithsonian Magazine

Archaeologists Unearth a Papyrus Fragment From the ‘Iliad’ Tucked Inside the Wrappings of a 1,600-Year-Old Egyptian Mummy

The excerpt from Homer's epic poem features his catalog of ships, a famous passage listing the Greek forces that sailed to ...
Smithsonian Magazine

Cocaine Pollution Seems to Make Salmon Swim Farther Than Usual. Scientists Don’t Know the Long-Term Consequences

The illegal drug’s main byproduct, benzoylecgonine, caused more robust effects than cocaine itself. Wastewater treatment ...
Smithsonian Magazine

In a Graveyard of Shipwrecks Between Europe and Africa, Archaeologists Discovered Vessels Doomed Over Thousands of Years

The "harbor" of the Strait of Gibraltar is the final resting place for shipwrecks from Ancient Rome, the Medieval era and ...
Smithsonian Magazine

Scientists Found 5.6 Million Burrowing Bees Beneath a Cemetery in New York. The Group Is One of the Largest on Record

Researchers in Ithaca estimated the number of ground-nesting bees emerging from a local cemetery in spring 2023, revealing ...