‘Leaves of Grass’ remains relevant to American identity 170 years later

Walt Whitman helped define the voice and spirit of American literature

The 19th-century poet is considered one of the most important voices in the American canon. His collection “Leaves of Grass,” in particular, is regarded as a foundational text and is widely taught in American high schools and colleges.

Whitman revolutionized American poetry

Whitman was a groundbreaking force in American literature, legitimizing the national idiom, capturing the spirit of the evolving country, and inspiring younger generations of writers for centuries to follow.

A guide to the poetry of Walt Whitman

The resource allows you to explore over 100 of Whitman’s essential works, from the iconic “Leaves of Grass” through poems you’ll recognize from pop culture, like “When I Heard the Learn’d Astronomer” and “O Captain! My Captain!”

Whitman published 'Leaves of Grass' 6 times before his death

Whitman first published his seminal poetry collection “Leaves of Grass” in 1855, but he continued revising it until he died in 1892, publishing six different versions during his lifetime.

Allen Ginsberg on how Walt Whitman changed poetry

In this 1992 appearance on "Charlie Rose," Beat Generation icon Ginsberg articulates why Whitman mattered not only to the Beats but to all of poetry, arguing that he forever changed the possibilities of the form.

Ralph Waldo Emerson celebrated Walt Whitman, then regretted it

Emerson famously praised the first edition of Whitman’s “Leaves of Grass,” which Whitman used to promote the collection. In doing so, Whitman effectively created the modern book blurb, though he did so without Emerson’s permission, leading to a prolonged, passive beef between the two.

Why Emily Dickinson's poetry remains popular in the 21st century

Dickinson remains widely read and is often considered one of American literature's greatest poets. This short documentary from PBS uses a 2017 museum exhibition on the writer to explore her long-lasting impact, with input from Barbara Howe, a contemporary poet, and Marta Werner, a Dickinson scholar.

Walt Whitman's lost novel

In 2016, a long-forgotten piece of Walt Whitman's earliest work was uncovered. First published anonymously in 1852, "Life and Adventures of Jack Engle" is a serialized story that predates "Leaves of Grass." It offers a rare look at Whitman's early writing, before he became one of the most influential poets in US history.

Whitman’s lesser-known eulogy for Lincoln, ‘When Lilacs Last in the Dooryard Bloom’d'

In addition to "O Captain! My Captain!," Whitman wrote another poem for the slain Lincoln: the longer, more sullen elegy, “When Lilacs Last in the Dooryard Bloom’d.”

Read the poetry of Henry David Thoreau

Although primarily known for his nonfiction, the New England transcendentalist was also a prolific poet, writing verse that, like his essays, tackled nature, man, and society. The Academy of American Poets has collected 30 of his poems, which you can read for free.

The enduring relevance of ‘The Star-Spangled Banner’

Some critics have argued that Key’s past as a slaveholder and his lyrics demeaning slaves mean the country should select a new national anthem. Mark Clague, a professor of musicology, understands that perspective, but suggests Key’s song, despite its warts, is still a fitting anthem.

Shakespeare’s American productions have often reflected the state of the country

Shakespeare’s works have been used to interpret moments in US history, from the Astor Place Riot in 1849 and Lincoln’s frequent quotations of “Macbeth,” to the use of Shakespeare in nationwide classrooms today.

'In three words I can sum up everything I've learned about life: it goes on.'

-Poet Robert Frost (1874-1963)

The symbol of the American lawn

Trimmed, pure green lawns are the norm in US yards and require regular mowing, fertilizing, and weed whacking to keep in order. They are cherished for their simple aesthetic and as a soft area for walking or playing near the house. Still, they are also so-called monoculture zones with only one plant species, lacking biodiverse resilience. This article traces the history of the lawn in America and the contemporary debates over its future.

Jane Austen remains a literary force 250 years later

Both her books and adaptations of them for film continue to sell, with 2025 seeing the highest book sales since 2009. Critics claim her deep, witty exploration of relationships and social norms are the basis of her enduring relevance.

Bob Dylan often reworks his vocal melodies, even for his classic songs

Bob Dylan is an unpredictable live artist willing to reinvent his classics as they age. This analysis by Steven Rings, a music professor, breaks down the evolution of the singing style in "A Hard Rain’s A‐Gonna Fall," which transformed in one 1994 performance and then continued growing.

'I can’t go back to yesterday–because I was a different person then.'

- "Alice's Adventures in Wonderland" author Lewis Carroll (1832 - 1898)

David Foster Wallace's iconic commencement speech

David Foster Wallace’s remarkable 2005 commencement speech, This is Water, is a timeless trove of wisdom for living a meaningful life. Here is a full transcript along with audio.

The long-tail influence of Thoreau's 'Civil Disobedience'

His essay "Civil Disobedience" laid out both a practical and a moral plan for resisting unjust governments, inspiring civil rights leaders like Mahatma Gandhi and Martin Luther King Jr., as well as anti-war anarchists like Emma Goldman and literary figures like Leo Tolstoy.

Ten writers and thinkers on what growing older actually requires of us

The Marginalian's Maria Popova curates a collection arguing our culture has learned to dread aging while forgetting it is a privilege, and that the antidote is sustaining passions strong enough to keep us from turning inward. Voices include Simone de Beauvoir, Joan Didion, Pablo Casals, and Kahlil Gibran.

Wisconsin left a deep impression on Frank Lloyd Wright and his work

Born and raised in Wisconsin, Frank Lloyd Wright openly adored his home state’s “pastoral” landscapes, red barns, and down-to-earth residents. Wright also referenced the state as a huge inspiration for his design style.

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

Read an analysis of Roosevelt’s famous Congressional address by a speech writer

Former White House speechwriter Bob Lehrman breaks down why Roosevelt’s 520-word “Infamy” speech endures—showing how FDR used structure, urgency, radio-era reach and careful omissions to rally the nation and win near-unanimous support for war.

July Fourth wasn't always a holiday, and its meaning has changed over time

This podcast explores how July Fourth evolved from an ordinary day into a national holiday, tracing its radical origins, the shifting interpretations of the Declaration, and how later generations claimed its language of liberty and equality.

Discover the 'American Serengeti' Lewis and Clark first recorded

This podcast traces the 19th-century exploration of the Great Plains’ biodiversity—beginning with Lewis and Clark’s wildlife cataloging and continuing through a century of documenting the Natural West’s remarkable species and landscapes.

Before writing 'Walden,' transcendentalist Henry David Thoreau nearly burned down his hometown with a campfire that grew out of control.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

See the most iconic photos from four decades of LIFE magazine

The power and influence of the American presidency have expanded significantly over time—far beyond what the founders envisioned.

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

Georgia O'Keeffe's flower paintings are often assumed to be sexual, though the artist claimed she was simply interested in highlighting the beauty of flowers that most people neglect

Famed poet TS Eliot rejected the manuscript for George Orwell's political fable 'Animal Farm,' writing that its criticism of authoritarianism was not 'the right point of view.'

Frank Lloyd Wright's houses are historically hard to sell because they're old, subject to local landmark commissions, and often unfashionable

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

After the Boston Tea Party, colonists switched to coffee, which became the main morning drink for revolutionaries.

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

Watch a 1934 short film starring jazz legend Cab Calloway, a major figure in the Harlem Renaissance's music scene

After NASA's Voyager 1 captured Earth as a single pixel as it left the solar system in 1990, astronomer Carl Sagan used the image to reflect on humanity's fragility and the responsibility to protect 'the only world we've ever known.'

The Brothers Grimm were lawyers before they were storytellers, but became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

Listen to an in-depth conversation on the links between Parkinson's disease and herbicide exposure and the challenging pace of scientific investigation.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Budweiser stores yeast derived from the original 1800s strain in a secret bunker, which only the Head of Yeast Management can access—not even the CEO

English mathematician Ada Lovelace wrote the first computer algorithm a century before computers existed and hypothesized that computing devices would one day be able to compose music—foreseeing the generative AI systems of today.

Explore a list of the 100 best novels of all time, compiled by some of the world's best living writers, including Salman Rushdie, Stephen King, and Jennifer Egan.

Bone marrow (soft tissue found inside certain bones) generates roughly 500 billion new blood cells each day

US housing costs have risen by roughly 175% between 1991 and 2026—but a growing number of Gen Zers are becoming homeowners anyway. In 2025, 4% of homebuyers were Gen Z, up from 3% the year before.