Men’s Social Networks Decline Significantly as They Age

Researchers have known for several decades that a robust social support network improves overall well-being for people of all ages.

Those with stronger support networks tend to experience a positive mood more often, recover more quickly from health issues, and even live longer. And there is evidence that loneliness and isolation are linked to many health issues: sleep problems, inflammation, pain, insomnia, depression, anxiety, heart disease, stroke, diabetes, addiction, suicide, and self-harm and dementia. [Read more…]

How to Cultivate Purpose in Teens

A sense of purpose—a feeling that your life has direction and your actions are meaningful—is fundamental to human well-being.

Now, researchers are learning that finding a sense of purpose is a crucial stage in adolescence, and they are evaluating programs designed to help teens cultivate purpose. [Read more…]

How Wildfire Smoke Affects the Brain

As wildfires have ripped through Los Angeles in recent weeks, thousands of people have been displaced and more than two dozen are reported dead.

The consequences have been devastating, and research suggests that the dangers will continue for weeks to come. In particular, a significant body of research demonstrates that exposure to wildfire smoke has negative effects on the brain. [Read more…]

Is Cold-Water Swimming Really Good for Your Brain?

If you live near a body of water in the northern latitudes, you likely have heard of your local polar bear club — usually made up of a group of hearty swimmers who take part in cold water swimming. [Read more…]

You Can Help Delay Dementia With Your Diet

Dementia is the loss of cognitive functioning, like thinking, remembering, and reasoning, at levels that interfere with a person’s daily life and activities. Dementia affects the health and well-being of millions of older adults; with baby boomers reaching their senior years, that number is expected to grow substantially. [Read more…]

The Gender Gap in Online Reviews

Americans are shopping online in record numbers this holiday season, according to an analysis by Adobe Analytics. Online shopping certainly comes with added convenience: No traffic, no long lines, and a larger selection of available items—not to mention you can shop while wearing pajamas from the comfort of your sofa. But it can also be tricky to figure out exactly what you’re getting: How will that sweater fit? What do those sheets actually feel like? And do those sneakers really run small? [Read more…]

Use The Holidays To Promote Social Connection

Millions of people will gather with family and friends this week to celebrate what may be one of the most quintessential American holidays, Thanksgiving. For most people, the holiday revolves around turkey, football, and the start of the holiday shopping season. More Americans are also focusing on gratitude – the “thanks” part of Thanksgiving – which is demonstrated to promote physical, mental, and social well-being.

But there’s another aspect of Thanksgiving that is worth focusing on: gathering. [Read more…]

Humans and AI: Do They Work Better Together or Alone?

Artificial intelligence (AI) is ubiquitous in modern society. While it may seem like a brand-new technology to many, computer scientists have been building and testing AI models—albeit simple ones initially—since the 1950s. You likely have been using AI in your daily life for much longer than you realize—it’s used in chatbots on websites, robotic vacuums that learn floorplans, digital assistants such as Amazon’s Alexa, and much more. [Read more…]

The Best Way to Stall Dementia: Quit Smoking

While the number of smokers is at a historical low, data demonstrates that smoking still affects public health. Smoking increases the risk of heart and lung disease, affects bone health, and increases the risk of birth defects. A growing body of research demonstrates that smoking also affects neurological health, specifically cognitive decline. [Read more…]

Does Narcissism Fade With Age?

If you’re hoping the narcissist in your life will make sweeping behavioral changes, you are likely to be disappointed, according to a systematic review published in the journal Psychological Bulletin.

A narcissist is someone who has an exaggerated sense of self-importance and is extremely self-centered. Narcissists tend to believe they are unique and special, constantly seek attention, and may not understand or care about the feelings of others. [Read more…]

Does Drinking Alcohol Increase Your Cancer Risk?

A sweeping new report by the American Association for Cancer Research highlights a steady decline in deaths due to cancer and improvements in the quality of life after a cancer diagnosis over the past three decades. The report found the overall cancer death rate in the United States has fallen by 33% between 1991 and 2021. [Read more…]

Air Pollution Leads to Brain Changes in Kids

More than 131 million people live in places with unhealthy air quality, according to the American Lung Association’s 2024 State of Air report. This is an increase of 11.7 million people from the previous year. The report also finds that the number of days with “very unhealthy” or “hazardous” air quality in the United States was the highest in 25 years. [Read more…]

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