Murder rates spiked in the US after COVID-19, and then declined in 2023

US cancer mortality rates have been falling for 25 years

The American Cancer Society's "Cancer Facts & Figures 2025" report provides comprehensive statistics on cancer incidence, mortality, and survival rates in the United States. Cancer rates in the US continued a long-running downward trend, driven primarily by a steep drop in lung cancers (mostly from a decrease in habitual smoking) and better preventative monitoring. This site leads to incredibly in-depth reports and slides on the current state of the fight against cancer.

Indigenous women are murdered at 10 times the rate of all other ethnicities in the US

Murder is the third-leading cause of death among Indigenous women, who are also 2.5 times more likely to experience violence than any other group. More than 4 in 5 Indigenous women have experienced violence in their lifetime.

Nearly a quarter of the US's 451 top-ranked podcasts belong to the true crime genre

Perhaps, Pew Research Center proposes, this popularity stems from the fame of "Serial," the 2014 hit series about a 1999 murder in Baltimore. Politics and government is the second top genre. Outside typical genre divides lie series such as fictional radio stories and Dungeons & Dragons podcasts, which account for 12% of top-ranked podcasts.

What the research says about the link between lead pollution and crime

The lead-crime hypothesis links childhood lead exposure to impulsivity and aggression as an adult, traits typically associated with higher crime risk. A 2022 meta-analysis found that reducing lead may explain up to 28% of the US homicide decline, but not the broader crime drop.

Studies show immigrants commit crimes at lower rates than native-born Americans

Research examining incarceration records and crime data generally finds that immigrants—including undocumented individuals—have lower crime and incarceration rates than US-born citizens, though measurement is limited by gaps in national data on immigration status.

11 people died from firework injuries in the US in 2024

Most of those deaths involved misuse of the explosives and device malfunctions or misfires. That fatality count doesn't include the almost 15,000 people who received treatment in the emergency room due to firework-related injuries. More than a third of all the injuries in 2024 were burns, underscoring the risks of using these explosive devices.

11 people died from firework injuries in the US in 2024.

Hospitals have been adding weapon detection systems to emergency rooms in response to violence

Healthcare workers are five times more likely to experience violence at work than employees in other industries, according to pre-pandemic federal data. Yet, despite growing awareness of these threats, fewer than one in three hospitals have installed metal detectors.

The United States currently ranks number one for countries that enable the most financial secrecy

Financial secrecy refers to complex systems that make it easy for people and companies to hide assets. High levels of financial secrecy are associated with illegal activity, like drug trafficking and money laundering. Lax regulations around reporting who owns trusts, real estate, and businesses impact the United States' global financial secrecy ranking.

See the incidence of Lyme disease across all 50 states in 2023

The US states with the highest rate of Lyme disease—meaning cases per 100,000 people—were Rhode Island, Vermont, and Maine, in 2023. Rhode Island had 260 cases per 100,000 people, based on cases reported to the US Centers for Disease Control and Prevention. (Some users may encounter a paywall.)

The vast majority of federal criminal cases never reach a jury

In fiscal year 2022, nearly 90% of federal defendants pleaded guilty, and another 8% had their cases dismissed. This means just 2% went to trial at all, making a trial by jury a rare outcome in the modern federal court system.

The US youth unemployment rate jumped from 6.6% in 2023 to 10.4% in 2025

Specifically, the "youth unemployment rate" here refers to those aged 16 to 24. Whether the culprit is AI, more people getting college degrees or something else, experts argue this could have a negative impact on the economy going forward.

More than a third of America's incarcerated population has a mental illness

Fueled in part by America's deinstitutionalization movement and gaps in mental health support, an estimated 44% of those in jail and 37% of those in prison have a mental illness, according to figures from 2012, the latest available. Population-wide, only 18% of the general population is estimated to have a mental illness.

The wildest cases of election fraud in US history

The USA has seen some crazy elections. Election fraud is vanishingly rare now, but here are the craziest cases of election fraud in U.S. history.

True crime fans can derail lives with misguided accusations

In the wake of four stabbing deaths at the University of Idaho in November 2023, online sleuths, without any supporting evidence, were quick to point accusatory fingers at potential perpetrators. Poring over news reports, social media pages, and internet interactions can reveal viable information that can help solve crimes. Such (sometimes monetizable) behavior can also easily give rise to rumors and threats while impeding official investigations.(Some readers may experience a paywall.)

Opioid prescription rates by states and counties

The origins of the US' ongoing opioid crisis are typically traced to the more than 1 billion prescription pain pills that flooded medicine cabinets between 2005 and 2019. This prescription opioid epidemic resulted in more than 210,000 fatal overdoses and set the stage for the ongoing crisis fueled by heroin and fentanyl.

Brain death is very rare—only 2% of hospital patients have brain death in the US

A peer-reviewed analysis examining US hospital billing code data from 2012 to 2016 concluded that the incidence of brain death is about 2% in the country. There was no available information indicating what proportion of those patients underwent organ donation.

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.

US homeownership rates declined from the start of the Great Recession through 2016

In 2004, the US homeownership rate was 69%. When the bubble popped in 2007, due to a variety of factors (including the prevalence of subprime mortgages) the Great Recession began. Foreclosures increased, as did the ratio of renters to homeowners. In 2016, the homeownership rate was at roughly 63.4%.

A heatmap showing the drop in infectious diseases post-vaccine deployment

The number of infected people, measured over 70-some years and across all 50 states and the District of Columbia, declined significantly after vaccines were introduced.

Nearly half of the discretionary funding in the US is allocated to national defense

The US accounts for roughly 35% of global military spending, with defense taking up nearly half of discretionary funds. In this discussion, Michael E. O'Hanlon of the Brookings Institution explains why these levels are so high—and how they compare historically.

The US developed a coin circulation problem in 2020

As people reduced the frequency with which they paid for things in cash and change during the COVID-19 pandemic, opting for tap-to-pay systems or online shopping instead, the number of coins in circulation decreased. Those who did make cash purchases were more likely to keep their change at home rather than use it on a subsequent purchase.

A graphic illustration of death tolls in historical events and wars

Which killed more, the American Civil War or the Korean War? Hurricane Katrina or the Titanic sinking? You’ll be surprised how wrong you are about death tolls.

How Kurt Cobain's suicide changed the media

Public health experts feared that the suicide of a high-profile figure, especially for young people, would lead to a rise in suicides across the country. The opposite turned out to be true: Suicide rates decreased. Specialists suggest that's due to the way Cobain's death was covered, with news organizations largely avoiding glorification and including crisis hotline information.

In June 2025, apprehensions of illegal border crossings at the US-Mexico border reached an all-time low

Total US-Mexico border encounters fell to just 25,228—the lowest monthly figure ever recorded by Customs and Border Patrol—with only 8,024 Border Patrol apprehensions and a single-day low of 136 detentions on June 28.

Why the 1918 flu killed between 50 and 100 million people

The 1918–1920 flu pandemic (once called, incorrectly, the Spanish flu) killed quickly and in huge numbers, with estimates of the global death toll ranging from 50 to 100 million people. Several factors contributed to the high mortality rate: lack of antibiotics, the global disruption of World War I, and more.

Experimental hantavirus vaccines and therapies, still under development, have long been funded by the US military.

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.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

The US first hosted the World Cup in 1994, a tournament that lives in soccer infamy for its poor planning and the murder of Colombian player Andres Escobar, who'd accidentally scored on his own net.

The US dollar is the most widely circulated currency in the world, and is involved in nearly 90% of global transactions

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

Discover the catastrophic consequences of a failure of the US electrical grid—something that is more likely than many Americans think.

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.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.

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.

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.

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

About 12.5% of US adults experience a phobia in their lifetime, a diagnosis that hinges on the intense fear interfering with daily life and persisting for at least six months.

Between 10 million and 50 million people in the US develop rashes from poison ivy, poison sumac, and poison oak each year.

Louisiana's 'Cancer Alley' is infamous for having some of the highest industrial pollution, toxic air emissions, and cancer risks in the US.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

After her fellow cult members tried to kill her with an LSD-infused hamburger, one member of the Manson Family, the murderous cult led by Charles Manson, decided to testify against the group's leader.

Neutron stars, the remains of some massive stars after they explode in a supernova, are the densest directly observable objects in the universe.

A Yale student wrote a profound essay about the consulting industry's influence on elite college students that was published in a book of her writing after she died in a post-graduation car accident.

Alzheimer's can lead to brain shrinkage, with an average of around 2% of volume reduction per year

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in terms of casualties, forces mobilized, and displacement of civilians.