Topic: Time » Eras

Eras

Eras are periods of time defined by geologic or historic events
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Programs Announced for 2010 Folklife Festival

Every year since 1967, more than one million people gather on the National Mall over two weeks for cultural immersion and exploration. Last year, visitors learned about the power of words in African American culture, the culture of Wales and music in Latino culture. The three programs for the 2010 ...
December 09, 2009 | By Abby Callard

Handel Messiah

The Glorious History of Handel's Messiah

A musical rite of the holiday season, the Baroque-era oratorio still awes listeners 250 years after the composer's death
December 2009 | By Jonathan Kandell

Waldseemuller Map

The Waldseemüller Map: Charting the New World

Two obscure 16th-century German scholars named the American continent and changed the way people thought about the world
December 2009 | By Toby Lester

Semir Osmanagic

The Mystery of Bosnia's Ancient Pyramids

An amateur archaeologist says he's discovered the world's oldest pyramids in the Balkans. But many experts remain dubious
December 2009 | By Colin Woodard

Nan Madol

Nan Madol: The City Built on Coral Reefs

One of the oldest archaeological sites not on a heritage list, this Pacific state, like Easter Island, is an engineering marvel
November 03, 2009 | By Christopher Pala

Dogon region villager with ritual figures

Looting Mali's History

As demand for its antiquities soars, the West African country is losing its most prized artifacts to illegal sellers and smugglers
November 2009 | By Joshua Hammer

Family on the Internet

Home Sweet Homepage

Why surf the Web when you can live there?
November 2009 | By Bob Brody

Newcastle Church High School students

Trekking Hadrian's Wall

A hike through Britain's second-century Roman past leads to spectacular views, idyllic villages and local brews
October 2009 | By Andrew Curry

Beheading of St John the Baptist

Looking for Leonardo

Are figures in a Florentine altar panel attributed to Italian artist Andrea del Verrocchio actually by Leonardo da Vinci?
October 2009 | By Ann Landi

Christopher Columbus

Columbus' Confusion About the New World

The European discovery of America opened possibilities for those with eyes to see. But Columbus was not one of them
October 2009 | By Edmund S. Morgan

Medical slang

UBI in the Knife and Gun Club

The secret language of doctors and nurses
October 2009 | By Richard Conniff

The New Acropolis Museum

Ancient Greece Springs to Life

Athens’ New Acropolis Museum comes to America in an exhibition highlighting treasures of antiquity
September 22, 2009 | By Jamie Katz

Jean Bernard Caron with colleagues

The Burgess Shale: Evolution's Big Bang

A storied trove of fossils from a Canadian paleontological site is yielding new clues to an explosion of life on earth
August 2009 | By Siobhan Roberts

Herodium

Finding King Herod's Tomb

After a 35-year search, an Israeli archaeologist is certain he has solved the mystery of the biblical figure’s final resting place
August 2009 | By Barbara Kreiger

Galileo and Jupiter moons

Galileo's Vision

Four hundred years ago, the Italian scientist looked into space and changed our view of the universe
August 2009 | By David Zax

Secretary Clough in Wyoming

Day 1: A Geological Trip Back in Time

Smithsonian Secretary Clough flies to Wyoming to learn about a period of intense global warming that occurred 55 million years ago
July 23, 2009 | By G. Wayne Clough, Secretary of the Smithsonian Institution

Scott Wing pointing out visible strata

Day 2: Uncovering Earth’s History in the Bighorn Basin

Secretary Clough tours the different Smithsonian excavation sites and discovers some prehistoric fossils while there
July 23, 2009 | By G. Wayne Clough, Secretary of the Smithsonian Institution

Mary Leakey Australopithecus boisei

Hominids’ African Origins, 50 Years Later

Before Mary Leakey’s discovery of hominid fossils in East Africa, many experts thought that human ancestors evolved in Asia
July 23, 2009 | By Laura Helmuth

Geometric and military compass

Galileo's Instruments of Discovery

With these various instruments, Galileo Galilei was able to look into space and change our view of the universe.
July 20, 2009 | By Sarah Zielinski

Indus script

Can Computers Decipher a 5,000-Year-Old Language?

A computer scientist is helping to uncover the secrets of the inscribed symbols of the Indus
July 20, 2009 | By David Zax


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