How house colors can indicate gentrification

Charting the rise of the American McMansion

US homes are growing larger and more luxurious, with Census Bureau data revealing a rise in four-bedroom houses equipped with air conditioning. Experts say the trend of elevated home prices is expected to continue.

How the buildings you occupy may affect your brain health

Beautiful spaces filled with light and natural motifs aren't just aesthetic, but likely key to your health. Researchers had study participants view photographs of two distinct buildings, one designed with more natural elements while the other featured more abstract shapes and lines. Using electroencephalograph readings of each participant, they discovered participants had less brain inflammation while viewing the "biophilic," or natural, architecture. Learn more about the interdisciplinary framework of so-called neuroarchitecture here.

Most US House seats stay with the same party for decades

An analysis by the Pew Research Center shows that since the 1920s, the vast majority of House districts have been consistently won by the same party, with only a small share regularly changing hands. This highlights the large advantage incumbents have in House elections.

White House renovations have always been controversial

From Theodore Roosevelt's 1902 overhaul to Harry Truman's complete gutting in 1948 and Jacqueline Kennedy's historic restoration in the 1960s, nearly every major White House renovation has faced criticism over cost, design choices, or historical preservation.

Red is deeply symbolic in Chinese culture

Since the bold hue warded off the mythical Nian, the color red has come to represent luck, prosperity, and celebration. If you come across a home or neighborhood preparing for new year celebrations, you'll see red lanterns, wall hangings, clothing, and more.

During the fall, chlorophyll breakdown in leaves produces color changes

With shorter days and less sunlight, the concentration of the green pigment diminishes, revealing yellow and orange pigments. Red leaves result from trapped sugars, producing new pigments called anthocyanins, which weren't present in leaves during the growing season.

A viral photo of a dress sparked a fierce online debate over its colors

A post showing a dress sparked a heated social media divide, with some insisting it was white and gold and others insisting it was blue and black. The debate quickly spread to celebrities and brought in scientists to explain the optical illusion.

Why your favorite color is probably blue

From a young age, we are primed to choose a favorite color, but strangely as we grow up, our preference often changes—and it’s largely due to influences outside our control.

Cities and parks often work to prevent graffiti

Although some call it art, many see it as an eyesore and try to prevent it through prohibitive designs, lighting, and vandal-proofed coatings that make spray paint easier to remove. This guide from the Project for Public Spaces outlines some of those strategies and more.

In 2025, Democratic-led states moved to counter with their own redistricting plans

In response to Republican mid-decade redistricting efforts, Democratic leaders in California, New York, Illinois, and Maryland signaled plans to revisit their own congressional maps.

Many female-founded companies were branded with the color 'millennial pink'

Many of the female-founded companies of the “girlboss era” in the mid-2010s had one thing in common: A certain light shade of pink was core to their brand book. The color—deemed “millennial pink”—was found on the packaging of makeup company Glossier, the walls and logos of coworking space The Wing, and the suitcases of luggage company Away.

DC has the highest share of low-income renters on housing assistance in the country

Seventy-two per every 1,000 residents in the nation's capital were low-income residents on housing assistance as of the year 2024.

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.

An excellent look at how Democrats lose working class voters.

Democrats fear they are losing white swing voters over racial politics. Three studies suggest that the party’s elite culture may be the real problem.

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

Explore a timeline of Brownfields and land revitalization programs

Brownfields are properties where redevelopment is complicated by contamination from past industrial or commercial use. The EPA's Brownfields Program funds cleanup and reuse of these sites, transforming abandoned lots into housing, parks, and businesses while boosting local economies.

A detailed analysis of romance novel covers through history

A lot has changed in the romance genre over time, a fact that's clearest in the way that the books are marketed to consumers. This interactive data visualization surveyed decades of romance book jackets, finding that raunchy, realistic paintings of scantily clad models have largely been replaced by vibrantly colored illustrations, often with the characters drawn as cartoons.

Ancient Greek and Roman sculptures were likely colorful, not white

Archaeologists stumbling upon statues from ancient Greece often found weathered creatures, their faces and figures marred by age and conflict. But evidence of polychromy—painting sculptures with color—has continued to mount.

Vintage 1980s photos of the streets of San Francisco

In the early 1980s, San Francisco was changing amid increased diversity and a nascent tech boom. This series of photos from 1981 and 1982 was found of the evolving city, depicting trolleys, doorsteps, storefronts, and more from a time very different from today. Explore the vintage shots here.

Before the current East Wing ballroom project, only two White House renovations in the past 100 years cost more than $10M.

Colored paint lines on new tires mark different types in the factory

Each stripe helps warehouse workers and distributors identify tire types at a quick glance. This innovation became important a century ago as manufacturers scaled operations and developed distinct product lines.

Aaron Douglas' art defined the visual aesthetic of the Harlem Renaissance

Douglas learned about Harlem's cultural scene while teaching high school in Kansas City and was eventually recruited to New York by Charles S. Johnson, the editor of the National Urban League's periodical. Soon, Douglas was illustrating periodicals and books affiliated with the movement. In 1934, the Works Progress Administration commissioned him to paint the "Aspects of Negro Life" murals. One of those murals, "Song of the Towers," pictured below, portrays Black life during the Harlem Renaissance.

Models of the strong nuclear force resemble the RGB color system

Quarks are described as having “color charge” and must combine to produce color-neutral particles (e.g., red + anti-red = white). An isolated quark, which would create a colored particle, is impossible because the energy to overcome strong force particles—gluons—is enough to generate more quarks to maintain color neutrality.

You can bet on the color of the Gatorade dumped on the winning coach for the Super Bowl

Many sports books offer additional prop bets reserved only for the Super Bowl, including the Gatorade color, the length of the national anthem, and more. In 2026, the betting favorite for the Gatorade color is orange.

Exclusionary ads can help win over customers, some marketers argue

Slogans like "if you don't like dark roast, this coffee isn't for you," also known as "dissuasive framing," can entice specific groups of customers, some marketers say. The shift comes from the perceived authenticity of a company admitting that a product is not perfect for everyone.

Spanish Colonial Revival favors red clay roofs, white stucco, decorative ironwork

The style recalls the motifs of structures in both Europe and in colonial Spain. Beyond clay roofs and stucco, the design also showcases arches and arcades, painted tiles, towers, and more.

Author John Green explains the Gilded Age

The Gilded Age was a time period that stretched from the 1870s until the turn of the 20th century that was colored by rapid industrialization, economic change, and widespread financial inequality. It was named as such because the widespread poverty during this era is often overshadowed by the fact that it was also a golden age for wealthy individuals.

Dishonest brokers called ‘curbstoners’ once competed by placing signs on properties

In the 1910s, yards would be littered with dozens of signs representing competing and potentially dishonest salesmen. The concept of the “open house” developed during this period, as real estate agents would occupy a single home all day for what they called “open inspections.”

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Explore an interactive map built from more than 100,000 survey responses on where people find joy in their lives

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

Power lines are dotted with large, brightly colored balls to improve the visibility of these thin wires to helicopters and small planes and help prevent potential crashes.

See how fireworks are made and learn how metals like magnesium and copper are responsible for different colors.

The Great Salt Lake's distinct dual coloration results from high-salinity organisms that only live in the northern portion and produce a purple protein.

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

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

Dorothy's famous entrance into Oz in 'The Wizard of Oz' relied on analog tricks, including a body double and sepia-toned paint, as much as it did on technology

Massive 3D printers have been used to build homes by stacking layers of 'concrete toothpaste,' a fire-resistant material that effectively insulates against outside noise.

See 33 images that became central to huge scandals, including a young Charles and Camilla, Michael Jackson's baby on a hotel balcony, and Hugh Grant's mugshot.

Poison ivy will likely become both larger and more resilient due to climate change.

When you complete a CAPTCHA on a website to prove you are human, you may be unknowingly training algorithms for self-driving cars, whose systems require training data to help identify crosswalks, bicycles, and other outdoor objects.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

Browse a detailed visual analysis of over 200,000 similes—comparisons that often use 'like' or 'as'—from popular fiction to see how frequently writers the same idiomatic expressions.

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

Fear or disgust related to clusters of holes and cracks, called trypophobia, may stem from evolutionary processes to help us avoid pathogens.

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.

Watch this video that uses Lego bricks to explain how venture capital works.

The Nasdaq's 'Magnificent 7' companies are responsible for roughly 40% of the Nasdaq 100 index's gains, while the remaining 93 companies account for the other 60%.

To reduce wrinkles in clothing, research recommends gentle wash cycles with more water and tumble drying with smaller loads and longer times.