Articles

Pack ice and fjord walls with sedimentary strata.

Age of Humans

Have Humans Really Created a New Geologic Age?

We are living in the Anthropocene. But no one can agree when it started or how human activity will be preserved

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Age of Humans

Travel Through Deep Time With This Interactive Earth

Explore key moments in Earth’s transformative history as continents drift and climate fluctuates over 4.6 billion years

A bobtail squid hides on the ocean floor.

Research Into How Squid Camouflage Leads to An Ultra-Sharp Display for Televisions and Smartphones

Researchers at Rice University have created pixels 40 times smaller than those found in today's LCD displays

These satellite images were captured by DigitalGlobe’s GeoEye-1 satellite on Oct. 6, 2014.

How the Artist Behind the Giant Landscape Portrait on the Mall Used a Super-Precise GPS Satellite System as a Paintbrush

To create the National Portrait Gallery's "facescape," artist Jorge Rodríguez-Gerada got some high-tech help

More than two years after his death, the tortoise Lonesome George has been stuffed and put on display in New York.

Lonesome George, the Last Tortoise of His Kind, Is on Posthumous Display in NYC

Driven to extinction by overhunting, the world's last Pinta Island tortoise is now a taxidermy display at New York's American Museum of Natural History

The Namib desert beetle gathers water from fog that condenses on its bumpy back—which inspired one company to design a self-filling water bottle.

Five Wild Ways to Get a Drink in the Desert

The moisture farmers of Tatooine could take a few tips from these projects for harvesting water out of thin air

Members of the Apollo 15 crew training at Cinder Lake.

Can't Make It to the Moon? Head to Arizona Instead

In 1967, the United States Geological Survey turned an old volcano into a lunar training ground for astronauts

The Heinz History Center in Pittsburgh, P.A. is celebrating its city in a long-term exhibition, "Pittsburgh a Tradition of Innovation."

Celebrating Pittsburgh, the City Behind Pro Football, Big Macs and the Polio Vaccine

The Pennsylvanian city had more lives than a cat and thrives as a hub of innovation

I don't mind being nursed along, ca. 1915: In addition to being associated with loose morals and lower class status, private duty nurses at the turn of the century were also often portrayed as romantic love interests for their patients.

The Evolution of the Nurse Stereotype via Postcards: From Drunk to Saint to Sexpot to Modern Medical Professional

A postcard exhibit at the National Library of Medicine shows how the cultural perception of nurses has changed over the decades

In Melissa Hill¹s class at Knight Enloe Elementary School in Roanoke, Alabama, kindergarteners were issued MIT-programmed tablets without any instructions.

Are Tablets the Way Out of Child Illiteracy?

Give them technology that they may have never seen before, and students' brains will work wonders

People's Design Award collage

The People’s Design Award Promises a Very Cyborg Future

This year's nominees focus on wearable technology

Distinctive gold cuff links provided a recognition signal between Soviet mole Pyotr Popov and his CIA contacts.

A Private Tour of the CIA's Incredible Museum

Inside the agency's headquarters is a museum filled with relics from half a century of cloak-and-dagger exploits

The vast unknown deep sea floor

Why We Must Explore the Sea

Robert Ballard, the famed explorer who discovered the wreck of the Titanic, ponders what else is on the ocean floor

Artist Clement Valla finds irregularities in Google Earth imagery and compiles his findings in a series, "Postcards from Google Earth." This landscape is in Italy.

This Artist Finds Strange Beauty in Google's Apocalyptic Glitches

Clement Valla makes art out of Google Earth's surrealist irregularities

Why Does Rain Smell and More Questions From Our Readers

You asked, we answered

Abel Buell's map was the first in the country submitted for copyright, in March of 1784.

Even in 1784 America, It Was Impossible to Make a Map Without Infuriating Someone

Abel Buell’s map was the first in the country submitted for a copyright

"Map with Ship" has the informality of a "napkin sketch on vellum," says map expert John Hessler, suggesting its maker was not a trained cartographer.

Did Marco Polo "Discover" America?

Maps attributed to the 13th-century traveler sketch what looks like the coast of Alaska

Anthropocene

A Remote Cold War Radar System Has New Use in a Warming World

The stations designed to ring an alarm against nuclear attack may have new responsibilities due to climate change

Inside the Intense Rivalry Between Eliot Ness and J. Edgar Hoover

Newly released files shed fresh light on the difficult relationship shared by the “Untouchable” Prohibition Bureau agent and the powerful FBI director

The Debate Over Net Neutrality Has Its Roots in the Fight Over Radio Freedom

Today's epic battle has been fought before, when radio took to the air a century ago

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