Individuals typically spend less time with others as they get older

See who Americans spend time with over their lives

Time with friends peaks in the teens and falls sharply by the 30s, while time with coworkers dominates middle age. After retirement, both nearly vanish, and time spent alone climbs steadily to nearly 8 hours a day by age 80.

Perceived isolation ages you

Mounting evidence suggests that socialization is a vital component of maintaining good health. Research published in 2024 from Mayo Clinic researchers analyzed the social lives of more than 280,000 adults and concluded that individuals that weren't likely to participate in extracurricular social activities and get-togethers were more likely to have a biological age older than their actual age—meaning that you may be 60 but health indicators would suggest you're older.

Helping support others in older age linked to longer life

Analysis of findings from a long-term study of older couples first interviewed in 1987 and then followed for the next five years found that individuals who lend support to friends, neighbors, and relatives live longer. Non-helpers were more than twice as likely to die as helpers during the five-year period. That's even after controlling for factors including age, gender, and physical and mental health.

Boy culture pressures teens to hide emotions, weakening their friendships over time

Cultural norms about masculinity teach boys to suppress vulnerability and prioritize independence over time, resulting in isolation. Given that humans are social creatures, mental health struggles gradually become more common through this abandonment of connection.

External factors, not aging itself, lead to sleep loss in older adults

Though it is often believed that people need less sleep as they age, the recommended sleep guidelines for all adult age groups are almost identical. However, factors such as medication use, lack of physical activity, and loneliness can lead to sleep problems, and thereby lead older people to believe that they actually need less sleep than they do.

Millions of aging Americans are facing dementia or cognitive impairment—alone

An estimated 4.3 million people aged 55 or older who have cognitive impairment or dementia live alone in the US. The individuals facing these challenges are more likely to be women, people of color, and to generally be poorer and less educated than other older adults who are also living alone.

Should married couples combine finances?

Millennials who live together are more likely to keep their finances separate than any previous generation. After all, as people get married later in life and enter marriage with more assets and financial independence, some argue that the traditional route is risky. But others point to research that suggests couples who combine their finances are still happier than those who don't. To learn more, watch this video.

Do people really look younger than they used to?

Why do people today look younger than they used to? From style to science, there are 3 surprising reasons we age differently now.

Marriage rates are declining, especially in the richest countries

89% of the world’s population now live in countries with falling rates. Increasing costs of living, the financial burden of starting a family, and the rise of secularism are some of the key factors reducing marriage rates among the less affluent.

Social Security's model assumes more people are paying than receiving, but that's no longer true

As more Baby Boomers start collecting Social Security for more years than the system anticipated—and, simultaneously, birth rates trend down—the Social Security system is feeling the squeeze. When fewer workers pay into Social Security, there's less money overall for retirees to collect. Learn more about what's next for Social Security in this video.

Most Americans are now dying at home, reversing 20th century trends

For most of the 21st and 20th centuries most Americans died in hospital settings. But in 2016, home-based deaths overtook hospitals; most Americans are now dying at home, likely fueled by individual preferences to die at home or to receive at-home palliative care.

Americans are reading fewer books than in the past

A 2022 Gallup survey found that Americans are reading fewer books than ever before. An additional study found that the time people spend reading has dropped over the last 20 years. The most compelling narrative for the shift? Screens have stolen potential readers, occupying the time that they otherwise would’ve spent with books.

Many dating app users are beginning to suffer from 'dating app burnout'

For younger generations, dating apps have become a primary avenue for creating romantic connections—leaving some users fatigued and contributing to increased feelings of loneliness.

People with annuities (annuitants) tend to skew older, with most approaching retirement age

However, others also invest in an annuity contract when they come into a large sum of money, like an inheritance. There are lots of myths surrounding annuities, such as the idea that they're only for the wealthy.

Why do humans have such long childhoods?

Humans have over twice as long childhoods than other animals with similar lifespans like whales and elephants. A human child can grow for nearly 20 years before they become a reproducing adult. Researchers believe there's a connection between long childhoods and human's unusually large brain size, though the science is not totally clear. Dive into what scientists know here.

How do astronauts battle loneliness and depression?

You’re stranded hundreds of miles away from your friends and family, constantly surrounded by coworkers who also are your roommates, and you’re only allowed the shortest of walks outside. There’s also no takeout, and gravity has essentially broken up with you. You might need a little help adjusting mentally. That’s where space psychologists and psychiatrists step in, according to this article.

Schizophrenia symptoms, like psychosis, often first emerge among young adults

A combination of genetics, significant brain changes to the frontal cortex, and hormonal changes during young adulthood—late teens to early 30s—result in schizophrenic symptoms often showing up during this period. The stress of life changes at that age may also be a contributing factor.

Alzheimer's as a family disease: When children become "parents"

Kitty Eisele's 81-year-old dad went missing while on a snowy, four-hour drive from Minneapolis to Iowa City. It was the first emergency that spelled out the danger of her dad's dementia diagnosis—and captures how Alzheimer’s impacts entire families, with the influx of responsibility that comes with caregiving.

Roughly 90% of generational wealth dries up by the third generation, epitomized by the phrase 'shirtsleeves to shirtsleeves in three generations'

Several factors can influence how wealth is passed down from generation to generation, but some of the main threats are mismanagement, estate taxes, and an expanding family tree.

Debunking the myth of Dickinson's antisocial seclusion

It's true that the poet largely kept to herself in her late-30s, spending nearly all her time at her father's house, and when she did venture out into the world, she'd wear white, facts that led American history to label her a strange, antisocial recluse. But, as this essay shows, that image is not entirely true, evident in the many relationships she maintained through her letters.

Young voters are ditching political parties

While the silent generation and baby boomers have become less likely to identify as political independents as they have aged, generation X and millennials are maintaining high levels of independent identification.

A mother goes viral for sharing tips for making her home a "hang out" spot for her son and his friends

A mom shared an Instagram reel of her college-aged son and friends hanging out and playing cards in her dining room. She wrote a note explaining how she helped make this happened, and provided tips to other parents hoping to keep their children visiting home for a long time. She encouraged parents to keep snacks in the house, say yes when their kids asked to hang with friends, and to be okay with a bit of a mess, among other things.

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 online presence provides a means of grieving and honoring individuals after death

Shifting perspectives toward the increasing importance of digital profiles of the dead have made anticipatory management of one's digital legacy more critical. Experts suggest choosing a tech-savvy relative—such as a cousin—over a spouse to reduce confusion about what to preserve or discard, as well as how to access password-protected content.

Explaining the rise in adult sports leagues

Community sports leagues shifted from publicly supported entities to privatized ones in the 1990s, as tech advances streamlined registration processes. Millennial interest drove significant growth in social sports leagues for adults, growing much faster than other kinds of sports. A few industry leaders have benefited from this shift.

Housing prices have skyrocketed over the last 50 years

After adjusting for inflation, housing costs have more than doubled since 1965. And based on average incomes, buyers are spending more than five times their income for a home versus buyers in 1965, who typically spent less than three times their income.

Studies suggest when you sleep is as important as how much you get, and syncing with your circadian rhythms may lead to less fatigue and improved long-term health outcomes

Use this calculator to find the dollar value of your mental load, from meal planning to coordinating after-school care for your children.

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

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.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

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.

Existentialist writer Jean-Paul Sartre coined the famous phrase 'Hell is—other people' in his play 'No Exit'

Indefinite cloning of some endangered species may not sustain their longevity because cloning success rates decrease as genetic mutations accumulate.

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

Crows are believed to have intelligence on par with a seven-year-old child and demonstrate complex behaviors, from problem-solving with tools to recognizing human faces.

About 2,000 US babies are born annually without some portion of their limbs, potentially leading to a lifetime of pricey prosthetics.

Salvador Dalí believed he was his own dead brother, who had died nine months before he was born

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

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.

While the sun's gravity keeps the planets in orbit, their gravity also pulls on the sun, causing it and everything else in the solar system to orbit around a mutual balance point called the barycenter—the true center of the solar system.

'Silent' fireworks have gained more interest in recent years as a quieter celebratory option.

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 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.

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

Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Volcanoes 'die' when their supply of magma runs out, if they are shifted away from their underlying magma reservoir, or if they get clogged by collapsing or their magma cooling back into rock.

Apollo astronauts left items in the moon's 'toss zone,' including golf balls, family photos, and bags of human waste, to make room for lunar rocks.

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.

In 1963, a basement renovation in Turkey revealed a passageway to a hidden, multilevel underground city that once housed as many as 20,000 people