Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Maps

None

America at 250: The Revolutionary Spark

Because of a Mathematician From Rural Virginia Work on Global Positioning, You Have No Excuse for Getting Lost

Gladys West had an “insatiable thirst for knowledge.” She used computers, radars and satellites to make calculations that led to the GPS technology that allows us to pinpoint any spot on the globe

This map shows an English flag flying over Calais, an English territory lost to France in 1558.

Cool Finds

A Collection of Maps Owned by England’s First Queen Spent Centuries Overlooked in a Family Library. Now, the Rare Volume Is on Sale for $1.6 Million

Created for Mary I, the first woman to rule England in her own right, the book is “perhaps the most significant artifact of Tudor intellectual history still in private hands,” the seller says

A 1631 copy of the Bible that includes the text "Thou shalt commit adultery."

Typos Have Plagued Us for Centuries. Just Ask the Publishers Who Printed the Seventh Commandment as ‘Thou Shalt Commit Adultery’ in 1631

A new exhibition at Yale Library explores the history of typos across five centuries. Visitors will see corrections that were listed inside copies of works by James Joyce, Upton Sinclair and Nicolaus Copernicus

None

There's More to That

How to Fit 250 Years of American History and Culture Into One Map

Smithsonian magazine explores some of the many ways to celebrate the nation and looks back at how previous big birthdays were commemorated amid domestic turmoil

The new map revealed tens of thousands of previously undiscovered landforms.

What’s Buried Beneath Antarctica’s Ice? A New Map Unveils the Continent’s Hidden Landscape Like Never Before

A better understanding of the bedrock can help researchers calculate how quickly the continent’s melting glaciers might affect sea-level rise

None

Here Are 250 Places to Visit to Celebrate America’s 250th Birthday. How Many Have You Been To?

Journey around the nation with this interactive map, divided by region or category, and discover American history in a way you’ve never seen before

Experts think the cross-shaped pit reflects the Maya view of the universe.

Cool Finds

Archaeologists Say They’ve Found a 3,000-Year-Old Map of the Cosmos at an Ancient Maya Site in Mexico

New research sheds light on a cross-shaped pit found at Aguada Fénix, a monumental complex discovered several years ago

A new digital map of Ancient Rome features 186,000 miles of road—nearly double the length of previous sources.

Ancient Rome’s Roads Might Have Been Almost Twice as Long as Researchers Previously Thought

A new digital atlas is the most comprehensive account of the Roman Empire’s terrestrial roads to date

The 2025 map shows predictions for each week between September 1 and November 17.

See When Fabulous Fall Foliage Will Peak in Your State With This Interactive Map

Use the tool’s week-by-week, county-by-county predictions to plan your autumnal adventures—and make the most of the 2025 leaf-peeping season

Researchers collect soil samples in Tierra del Fuego, Chile.

More Than 90 Percent of the World’s Fungal ‘Hotspots’ Are Not Protected, New Study Suggests

Mycorrhizal fungi play an essential role in climate regulation and ecosystem health, and researchers have used A.I. to predict the locations that host a high diversity of these underground organisms

An ancient star map (not the document analyzed in the new research) unearthed in Dunhuang, China, in the seventh century C.E.

New Research

These Scientists Say They’ve Identified the Oldest Known Star Chart in the World

A new preprint suggests that an ancient Chinese star catalog dates to 355 B.C.E. But other researchers aren’t convinced, arguing that the original coordinates are misaligned by one degree

The excavations that uncovered the British fortifications took place at the site of a proposed single-family home in St. Augustine, Florida.

Cool Finds

Archaeologists Unearth Rare Reminder of Britain’s Brief Reign Over the ‘Nation’s Oldest City’

The find offers archaeological evidence of the 20-year interlude when the British ruled St. Augustine, Florida, which was founded by the Spanish in 1565

Reno’s downtown, where paved surfaces gather heat and buildings block cooling breezes, can feel stifling on a hot summer day.

Citizen Scientists Are Hitting the Streets of the Country’s Fastest-Warming Cities to Collect Detailed Temperature Data

The heat mapping of metros like Reno, Nevada, could be key to taming urban heat, saving lives and designing for a cooler future

A man spotted the scar while looking at Google Earth satellite imagery earlier this year.

A Man Noticed a Strange Shape on the Ground on Google Earth. It Turned Out to Be the Mark of an Undetected Tornado

Geoscientists in Australia suggest a strong tornado swept across the Nullarbor Plain in November 2022 and made the 6.8-mile-long scar on the landscape—without anyone noticing

The book recently underwent a three-month conservation process.

A Rare Atlas of Astronomy From the Dutch Golden Age Goes on Display in England

The copy of “Harmonia Macrocosmica” dates back to the 17th century and includes ancient theories of the universe

An area of the mosaic released by ESA’s Euclid space telescope on October 15, 2024, which is zoomed in 36 times compared to the large mosaic.

See the First Section of the Largest-Ever Cosmic Map, Revealed in Stunning Detail by the Euclid Space Telescope

The final 3D atlas of the sky will help scientists study dark matter and dark energy, which make up 96 percent of the universe but remain mysterious

In the late 18th century, George Vancouver and his crew systematically sighted 75 geographical features in the Pacific Northwest, giving them entirely new names based on European taxonomy and imperial ambitions.

How Captain George Vancouver Mapped and Shaped the Modern Pacific Northwest

The British explorer named dozens of geographical features and sites in the region, ignoring the traditions of the Indigenous peoples who’d lived there for millennia

Researchers mapped all 139,255 neurons in the brain of an adult fruit fly, which are linked by more than 50 million synapses.

Scientists Unveil the First-Ever Complete Map of an Adult Fruit Fly’s Brain, Captured in Stunning Detail

The brain diagram, called a connectome, could revolutionize researchers’ understanding of the human brain, which has many parallels with a fruit fly’s

The color-coded map shows predictions for each week between September 2 and November 18.

This Map Lets You See When Magnificent Fall Foliage Will Peak in Your Area

Use the interactive tool’s week-by-week, county-by-county predictions to start planning your leaf-peeping trips across the United States

A lesson plan from the National Museum of the American Indian seeks to include missing narratives about the California Gold Rush.

There’s a Better Way to Teach the California Gold Rush

A new lesson plan centers Native American perspectives on the violence of Western expansion

Page 1 of 11