Articles

Beth Ripley holds a 3D printed heart in her hands at the National Maker Faire last weekend in Washington, D.C.

The Innovative Spirit

Doctors Can Study 3D Printed Models of Your Organs Before Surgery

In a new era of personalized medicine, advanced models are better preparing surgeons for what they will encounter in the operating room

Urban Explorations

Restaurants and Hotels Breathe New Life into Beautiful, Abandoned Churches and Monasteries

Vaulted ceilings and stained glass windows adorn these restored and reimagined structures

A wolf enters the Colosseum via the lift in the hypogeum.

A New Recreation Shows How Ancient Romans Lifted Wild Animals Into the Colosseum

An elaborate system of elevators and trap doors lifted ferocious beasts onto the Colosseum floor

The Most Loved and Hated Novel About World War I

An international bestseller, Erich Maria Remarque's <em>All Quiet on the Western Front</em> was banned and burned in Nazi Germany

Renderings

2 World Trade Center and the Promise of Green Skyscrapers

New renderings of the tower show impressive sky gardens—a trendy feature that's difficult to pull off

The remote broadcast set used in 1950s at the local 50,000- Watt Annapolis radio station is on view in the exhibition "American Enterprise," at the Smithsonian's American History Museum.

How Radio DJ Hoppy Adams Powered his 50,000-Watt Annapolis Station into a Mighty Influence

In post-war America, as advertisers discovered African American audiences, one local disc jockey drew top recording stars and a huge following

American South

Sleep With the Fishes: The Best Places to Spend a Night Underwater

As the weather heats up, escape to these hotel rooms beneath the waves

Joe

These Stirring Portraits Put a Face on Homelessness

Rex Hohlbein's method of using social media to get tents, clothing, car repair and other needs to Seattle's homeless is catching on in other cities

Battle of Waterloo on 18 June 1815, by Artaria

The American at the Battle of Waterloo

The British remember William Howe De Lancey, an American friend to the Duke of Wellington, as a hero for the role he played in the 1815 clash

The founders of NecropSynth use SketchUp Pro to design the external shell of a 3D printed model of a rat.

The Innovative Spirit

How a Cheap Plastic Rat Could Change Biology Class

With a couple of 3D printers, a husband and wife team is building accurate replicas of rats that could one day eliminate the need for dissection specimens

Smithsonian geologist Elizabeth Cottrell (right) helps undergraduate intern Kellie Wall examine a sample of Earth’s interior. Cottrell co-directs Natural History Research Experiences, a program funded by the National Science Foundation that trains 18 students every summer.

Commentary

Hey Scientist, Who Are You Mentoring this Summer?

The director of education at the National Museum of Natural History delivers a clarion call to all scientists: Be a Mentor. Raise Up the Next Generation

A Horrific Tragedy at Frank Lloyd Wright's Home

One of Frank Lloyd Wright's most beloved properties, Taliesin, was inspired by Wisconsin's natural beauty. But its history is mired in tragedy

The Stars and Stripes are enjoying an extraordinary status in American public culture.

Americans Are Not the Only Ones Obsessed With Their Flag

From the mild-mannered Danes to crazed soccer fans, people all over the world go nuts for their national colors

Here you see the tweeting pothole device in place.

The Tweeting Potholes of Panama

In Panama City, potholes have taken to Twitter to ask for repairs

The Very Reverend June Osborne, Dean of Salisbury, takes a selfie with a laminated copy of the 1215 Magna Carta that is on display at Salisbury Cathedral.

How Magna Carta Went Viral

In a world before the printing press, how did news of the famous document make the rounds?

Chasseur, Chasseurs à Cheval de la Garde Impériale, France

Relive the Battle of Waterloo With These Astonishing Portraits of War Reenactors

Photographer Sam Faulkner shoots a portrait series that gives a face to the more than 200,000 soldiers who fought in the historic conflict

An open source cardboard dino from KitRex stands outside the New York Hall of Science during the World Maker Faire in September 2014.

The Innovative Spirit

What Is a Maker Faire, Exactly?

Billed as the world’s greatest show and tell, the DIY extravaganza might just make a maker out of you

New research suggests hawkmoths, like the one pictured above, slow down their brain's ability to process light in order to see at night.

New Research

Hovering Hawkmoths Slow Down Their Brains to See in the Dark

The insects’ night vision appears to be finely tuned to the movement of their flower food sources

Anthropocene

Earth's Oxygen Levels Can Affect Its Climate

Models of past eras show that oxygen can influence global temperature and humidity as its concentration changes

Ask Smithsonian: What Makes Skunk Spray Smell So Terrible?

When the omnivorous cat-size mammals take aim, the malodorous spray can hit with pin-point accuracy up to 20 feet away

Page 494 of 1275