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Evidence suggests blue whales were an important food source for Icelanders.

Medieval Icelanders Likely Hunted Blue Whales

New research suggests Viking-age hunters took down the biggest animal on Earth

The 1892 People's Grocery murders are “what opened my eyes to what lynching really was,” Ida B. Wells later wrote.

How the Murder of a Black Grocery Store Owner and His Colleagues Galvanized Ida B. Wells' Anti-Lynching Crusade

The saga of People's Grocery stands as a powerful reminder of the centrality of Black radicalism to the food justice movement

The Travelers’ Tour Through the United States featured a map of the then-24 states.

What America's First Board Game Tells Us About the Aspirations of a Young Nation

Released in 1822, the Travelers’ Tour Through the United States took players on a cross-country adventure

A diving bell spider with a captured bug under the water

These Funky Spiders Are Lurking by the Water

Some make nests inside seashells, while others tote bubbles of air on their backs

In the late 1960s, Bob Paine described the Pisaster sea star as a “keystone species” in Pacific Northwest tide pools. The concept has since taken on a life of its own.

Has the Term 'Keystone Species' Lost Its Meaning?

More than 50 years after Bob Paine’s experiment with starfish, hundreds of species have been pronounced “keystones” in their ecosystems

An 1890 portrait of Lizzie Borden

How Lizzie Borden Got Away With Murder

Class, nativism and gender stereotypes all played a role in Borden's acquittal for the 1892 killings of her father and stepmother

A moose moves through the forest.

How Should Colorado Handle Its Booming Moose Population?

Roughly 3,000 animals now roam the state's mountain ranges

The cutter Douglas Munro and crew searching for illegal, unreported and unregulated fishing activity—including high seas drift-net fishing

How A.I. Is Revolutionizing Marine Conservation

Driven by a childhood marked by war and environmental devastation, marine scientist Dyhia Belhabib developed an innovative technology to combat illegal fishing

The Nesjavellir Geothermal Power Station. Geothermal power has long been popular in volcanic countries like Iceland, where hot water bubbles from the ground.

Is Geothermal Power Heating Up as an Energy Source?

Long confined to regions with volcanic activity, the method of harnessing energy from the Earth promises to become much more versatile thanks to new technologies

In recent years, many scientists have been able to watch people trying to find their way and measure how well they do.

Why Do Some People Always Get Lost?

Research suggests that experience may matter more than innate ability when it comes to a sense of direction

A beetle collection used for scientific study

Why Do So Many Beetle Species Exist?

Diet played a key role in the evolution of the vast beetle family tree

Oral health problems can signify other problems throughout the body.

Why Isn't Dental Health Considered Primary Medical Care?

Ailments of the mouth can put the body at risk for a slew of other ills, yet dentistry is often siloed

About halfway between the Greek cities of Corinth and Lechaio, the area around Corinth’s ancient port is tectonically active. That makes the area even more scientifically precious. While many archaeological sites from millennia ago have sunk beneath rising seas, centuries of tectonic uplift have preserved this spot. Parts of the ancient port now sit above sea level, including the inner harbor, where boats likely once berthed in a protected channel.

Ancient Greece’s Biggest Port Is Older Than We Thought

Archaeological discoveries add 500 years to the history of Corinth's main harbor

An illuminated manuscript illustration of Marie de France, a 12th-century poet

How Medieval Women Expressed Their 'Forbidden' Emotions

Upper-class women used letters and embroidery to reflect on their inner lives

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

Frank Oppenheimer

How the Atomic Bomb Set Brothers Robert and Frank Oppenheimer on Diverging Paths

For one of them, the story ended with a mission to bring science to the public

Want to know what a sand tiger shark has been eating? Look to its teeth.

What Centuries-Old Shark Teeth Reveal About Brazil's Ocean

Researchers examined the remnants of a 13th-century fishing site to get a picture of how the marine ecosystem has changed

Hunters, trappers and other land users in the North are using Siku, a mobile app named after the Inuktitut word for “sea ice,” to share environmental information, including ice conditions. Here, an Inuit hunter prepares to test the safety of sea ice near Sanikiluaq, Nunavut, with a harpoon.

This App Lets Inuit Combine Traditional Knowledge With Scientific Data

Indigenous communities from Alaska to Greenland are harnessing information to make their own decisions

Sports psychology research has increased dramatically in the last decade or so. 

What We've Learned Through Sports Psychology Research

Scientists are probing the head games that influence athletic performance, from coaching to coping with pressure

A Kronosaurus, one of the top predators in Cretaceous-era tropical oceans, prepares to feast on an ammonite.

Uncovering the Secrets of Colombia's Rich Fossil Deposits

Paleontologists are working hard to understand oceanic remains buried high in the Andes

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