Women tend to tip more often than men

72% of Americans say tipping is now expected in more places than it was 5 years ago

This change has been driven by multiple factors, including point-of-sale systems from fintech companies such as Square that prompt customers for tips directly. Americans also increased tipping during the pandemic in an effort to support local businesses struggling financially due to a lack of physical foot traffic.

The US tips more service providers and leaves larger amounts than anywhere else globally

This map shows how other countries stack up to the US in terms of tipping norms, and could be helpful if you’re planning to budget for a trip abroad. It also indicates if tips are typically included in the bill in each country.

Advocate estimate roughly 27% of Black service workers live below the poverty line

That’s significantly higher than the rate for restaurant workers overall. Approximately 37% of tipped workers are mothers, nearly half being single moms struggling with income volatility. This article includes more statistics about what the average tipped worker looks like and offers a peek inside their lives.

Americans spend an average of nearly $500 per year on tipping at restaurants and bars

The habit runs contrary to economic rationality: Why pay more for a good or service you have already received when it isn’t mandatory? Researchers found that people tip, in part, to avoid the psychological pain of not fitting in.

19th-century Americans discovered tipping in Europe

Tipping waiters was a custom in medieval Europe, where masters gave their serfs money for exceptional work. Wealthy Americans vacationing in Europe in the mid-1800s discovered the behavior and brought it back to the US.

Part of the reason why American teachers aren't paid well has to do with gender

In the US, the wage gap between teachers and others with the same level of education and experience was nearly 20% as of 2021, per CNBC. That's partly because teaching was originally branded as a woman's profession.

Only 28% of Americans think restaurant prices are fair

Seven in 10 Americans dine out at least once a month, but only 28% of diners think menu prices are fair, a 2025 YouGov survey found. That changes only slightly by income, with 44% of higher-income Americans finding the prices fair.

Many states require higher direct wage amounts for tipped employees than the federal requirement

Employers of "tipped employees" are required to pay them $2.13 per hour in direct wages if that amount, combined with the tips, at least equals the federal minimum wage of $7.25. If the employee's tips combined with the employer's direct wages of at least $2.13 per hour do not equal the federal minimum hourly wage, the employer has to make up the difference. However, this differs from state to state. This interactive map shows what tipped workers make per hour in every state.

A 15-year bibliographic analysis identified systematic gender bias across Wikipedia

A 2024 study by the University of Barcelona found that 71.4% of all English biographies that appear on the front page are about men, and approximately one in five editors are women. Researchers suggest systemic imbalances in society further diminish women's contributions to the site by leaving them with less time to defend edits during editorial disputes.

Visualizing how American men and women spend every hour of the day, by decade of life

Drawing on three years of Census time-use data, the tool tracks 12 activities—sleep, work, housework, caregiving, TV, and more—across age groups from the 20s through 70s. One persistent gap: women spend 45 more minutes per day on housework than men on average.

See which age group pays the most in taxes each year

Americans between 45 and 55 pay nearly 30% of all income taxes, bearing the largest share of tax burden in the country. These taxpayers pay an average tax rate of around 17%.

Around 32% of American adults have at least one tattoo

Tattoos have waxed and waned in popularity over the centuries, depending upon the social standing of their wearers. Throughout US history, they were often considered taboo. However, growing acceptance of tattoos means they’re more visible in the public eye.

Vertigo is two to three times more common in women than men

Dizziness, including vertigo, occurs among 15% to 20% of adults. Vertigo can have numerous causes, but generally it's more common with age. It's also much more common among women than in men—occuring roughly two to three times more frequently, sometimes potentially related to the hormonal fluctuations of menopause or to migraines.

Why women are underrepresented in VC

Only about 11% of investing partners at venture capital firms are women, according to Harvard Kennedy School research. What’s more, only about 13% of VC dollars go to startups with a woman on the founding team. To learn more about why women are so often sidelined on both sides of the venture capital equation, click here.

The business major became increasingly popular in the 1980s

Women were the primary driving force behind the increase. In 1966, slightly more than 2% of all women in college studied business—but by 1985, that percentage had increased to almost 22%.

Women typically have more robust immune responses than men

This difference helps women better combat infectious diseases, but this more turbo-charged response may also make women more vulnerable to autoimmune diseases by potentially priming their immune systems to overreact to their own cells and tissues and label them as invaders that must be destroyed. Roughly 80% of American women have autoimmune conditions.

Newspaper delivery people, trash collectors, and more: who to tip and how much

The suggested holiday tip amount for garage attendants is between $10 and $50, whereas the suggested holiday tip amount for doormen in apartment buildings is between $25 and $100 each.

1 in 10 US adults are taking medication for depression

A US government report indicates that about 10% of US adults took prescription medication for this disorder in 2023. Women, at 15.3%, were more than twice as likely to take one of these medications than the 7.4% of men.

57% of men who have dated online say their experiences have been positive

However, 51% of female users say that their experiences on dating apps have been negative. LGBTQ+ users are more likely to report positive experiences on dating apps than non-LGBTQ+ users.

How demographics influence voter turnout and elections

This article breaks down demographic data to show what it means for American elections. According to the latest US Census, the US is growing increasingly diverse. As the population becomes more diverse, so does the electorate. Analyzing the...

Humanity's reduced body hair slows down wound healing

Cuts to human skin take twice as long to heal compared to chimps and other mammals. Scientists argue this is due to the reduced number of hair follicles on human bodies. Hair follicles contain stem cells which help repair skin cells faster, so as humanity shed its hair over time, so to speak, it also slowed its wound healing.

Thousands of quarters and huge water bills: the economics of laundromats

There are approximately 30,000 laundromats in the US, serving the roughly 50% of apartment dwellers who do not have a washer or dryer. Shops profit when they can get their machines—roughly 30 to 40 per location, on average—to wash eight to 10 loads a day. Connections with commercial vendors help.

Why are some people left-handed?

About one-tenth of the world’s population are left-handed. Why does the trait exist in the first place? This five-minute video investigates how the uneven ratio of lefties and righties gives insight into a balance between competitive and cooperative pressures on human evolution.

Mapping hearing loss in the US

Nearly 10% of Americans suffer from some degree of hearing loss, measured as the inability to hear sounds lower than 25 decibels. The incidence of hearing loss increases with age and is typically higher among men. Recent analysis produced a puzzling observation researchers can't quite explain: There's a larger incidence of hearing loss among rural populations than in urban centers. Explore the data with this map and explainer.

After the owner fell into a Ponzi scheme, one braiding shop in suburban Maryland began making $130K a day by staying open for 24-hours

Because braiding often takes a long time, the salon prioritizes fast, efficient styles, with two braiders often working together on a client, which increases revenue by increasing turnover. The salon has 120 seats and more than 400 contracted braiders across its 10,000-square-foot space.

44% of Americans say they pray at least once a day—discover how your state's religiosity stacks up against the rest of the country.

Calculate how much of your tax dollars go to each federal program based on your income, filing status, and number of children

US consumers collectively owe more than $1T to credit card companies—almost as much as they owe in auto loans.

The price of gas is a composite made up of several different factors, with the federal gas tax making up less than 20% of what drivers pay at the pump.

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.

Despite being favored by 87% of Americans, Congress does not have term limits.

Up to a million Girl Scouts sell about 200 million cookie boxes every spring, generating $800 million, largely because refusing a child is frowned upon

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

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

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

In 2026, Finland was named the world's happiest country for the ninth consecutive year based on its wealth, social safety network, and high life expectancy, among other factors.

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

Fireworks-related ER visits are on the rise—in 2024, they increased by 52% as compared to the prior year.

Brandi Chastain, the star of the 1999 US victory over China in the 1999 Women's World Cup, was a last-second choice to take the penalty kick that sealed the victory.

Animal phobias are likely the most common type of phobias, followed by an extreme fear of heights.

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

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.

While El Niño moves warm Pacific Ocean waters east along the equator, La Niña moves them west, shifting where rainfall will become more common for months.

Cultural norms about how to handle the bodies of loved ones in communities in West Africa have hampered Ebola responses.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

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

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.

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'

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