Study finds obesity-related neurodegeneration mimics Alzheimer's disease

A new study finds a correlation between neurodegeneration in obese people and Alzheimer's disease (AD) patients, suggesting that losing excess weight could slow cognitive decline in aging and lower risk for AD.

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Do sleep medications increase your chances of dementia?

A new study shows that sleep medications increase the risk of dementia in whites. But the type and quantity of the medication may be factors in explaining the higher risk.

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An action plan to prevent Alzheimer's disease

Memory loss, behavioural changes, cognitive deficits: Alzheimer's disease leads to a dramatic loss of autonomy for those affected and has a heavy impact on health costs. Its prevention has become a real social challenge. An international task force is setting out guidelines for innovative services to prevent Alzheimer's disease. These will soon be an integral part of second generation memory clinics.

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Adorable Moment When Baby Gorilla Stands Up for the First Time (WATCH)

A three-month-old western lowland gorilla named Bruno recently had his first steps caught on film. He wobbles a bit and leans on his mother Gracie for support before finally dropping back to the ground. Bruno (and what a perfect name for a gorilla) was born at Fort Worth Zoo in Texas in the early hours […]

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Three or more concussions linked with worse brain function in later life

Experiencing three or more concussions is linked with worsened brain function in later life, according to major new research. The study -- the largest of its kind -- also found having just one moderate-to-severe concussion, or traumatic brain injury (TBI), can have a long-term impact on brain function, including memory.

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One in eight Americans over 50 show signs of food addiction

Whether you call them comfort foods, highly processed foods, junk foods, empty calories or just some of Americans' favorite foods and drinks, about 13% of people aged 50 to 80 have an unhealthy relationship with them, according to a new poll.

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‘Brave Bessie’ Gets Her Likeness on New Barbie as Mattel Honors the First Black Female Pilot

A brave young Black woman who became a pilot in the 1920s—and even walked on the wings of airplanes—has become the latest hero to be honored in the Barbie doll series featuring ‘Inspiring Women’. Known for her daring adventures as a barnstorming stunt flyer, Bessie Coleman broke new ground in the field of aviation. She […]

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Early cardiovascular disease linked to worse brain health in middle age

People with early cardiovascular disease may be more likely to have memory and thinking problems and worse brain health in middle age, according to new research.

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Over 50s Say They’ve Become More Daring –Trying Skiing, Skydiving, Marathons, and Even Getting a Tattoo

A new survey revealed that seniors are becoming more daring with their hobbies and interests—adding marathons, hang-gliding—and even getting a tattoo—to their bucket list. The poll, of 2,000 adults over 50, found that 62 percent are keen to embrace things now, more than they used to. 47 percent have a new outlook on life. Writing […]

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New test could detect Alzheimer's disease 3.5 years before clinical diagnosis

New research has established a blood-based test that could be used to predict the risk of Alzheimer's disease up to 3.5 years before clinical diagnosis.

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6 ‘Memory Bears’ Sewn With Love and Grandpa’s Flannels For Widow’s Grandchildren

A hospice care volunteer who sews together teddy bears for patients who’ve lost loved ones recently completed a monumental task of teddy bear sextuplets bearing a loving grandfather’s flannels. Patrice Travis works as a volunteer seamstress at AccentCare Hospice care in Texas, sewing a “memory bear” anytime one of their wards passes away. Thomas Lennon […]

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Delta Flight Attendant Consoles Fearful Passenger and Photo Goes Viral

Everyone has their phobias—spiders, elevators, loneliness, but unfortunately for one Delta Airlines passenger, hers was flying. Molly Simonson Lee was flying from Charlotte near her home in Raleigh, North Carolina, to New York when it became clear that a passenger in front of her was not comfortable flying. The frightened woman began to cry, and […]

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Special vascular cells adjust blood flow in brain capillaries based on local energy needs

Researchers have discovered that a certain type of cell that sits on top of the brain's smallest blood vessels senses when their brain region needs energy. When glucose levels are low, these cells signal blood vessels to dilate, increasing the blood flow regionally and allowing more energy to fuel that part of the brain.

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For the First Time Since 1977, Zero Rhinos Were Poached In India’s Parks

In May 2021, a new Chief Minister of the Indian state of Assam set out to thoroughly put an end to poaching in the state’s protected areas. Now 20 months later, the forestry and police departments of the state have reported that 2022 saw no rhinos lost to poaching, the first time that’s happened since […]

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More steps, moderate physical activity cuts dementia, cognitive impairment risk

Senior women were less likely to develop mild cognitive impairment or dementia if they did more daily walking and moderate-to-vigorous physical activity.

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Snow Sculpting Team from Minnesota Takes First Prize Over Artists From Germany, Finland in World Championships–LOOK

In Stillwater, Minnesota, the hometown team of snow sculptors just walked away with 1st place in the World Snow Sculpting Championships, beating several nations and winning $4,000. Siblings Dusty and Kelly Thune and friends made up the team, monikered the “House of Thune,” who carved a raw expression of adversity and challenge called “Journey.” The […]

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Inspired By Daughter’s Live-Saving Kindey Donors, Father Returns the Favor and Becomes Donor

A Welshman decided to donate his kidney to an unknown patient after his daughter received a donated one in a potentially life-saving procedure. When Arfon Jones’ daughter Seren became seriously ill and had to have both her kidneys removed, he did what any father would do and signed up to be a donor. However the […]

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Hypertension drug could be repurposed to delay aging, animal study suggests

Researchers have found that the drug rilmenidine can extend lifespan and slow aging.

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Little Girl Declares She Wants to Find a Megalodon Tooth—and Promptly Plucks One From Beach on Christmas Day

It was Christmas day, and young Molly was jumping for joy having unwrapped a pair of insulated waders and a sifting basket. They were exactly what the 9-year-old wanted—and needed, because as it turned out they helped her get her hands on a “once-in-a-lifetime” find of a megalodon tooth from a 50-foot shark that swam […]

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101-year-old Woman Reveals Her Secret to Longevity is Dancing Every Day

This 101-year-old woman says the secret to keeping herself young and healthy includes daily ballet moves on the barre. Dinkie Flowers is one of the oldest women in the UK and is eager to offer her tips for longevity. “I couldn’t live without dancing and I think it’s what’s kept me young and happy.” “It […]

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Finding a new way: Orienteering can train the brain, may help fight cognitive decline

The sport of orienteering, which draws on athleticism, navigational skills and memory, could be useful as an intervention or preventive measure to fight cognitive decline related to dementia, according to new research.

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Crew of Street Vets Treat the Pets of Skid Row Homeless Residents

There aren’t many willing to voluntarily go out to spend the day on Skid Row, and even fewer with the goal of giving away free stuff, but Dr. Kwane Stewart, also known as “The Street Vet” is nearly famous because of it. Kwane runs the 501(c)3 non-profit Project Street Vet, that takes donations and volunteers […]

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Does the risk of stroke from common risk factors change as people age?

High blood pressure and diabetes are known risk factors for stroke, but now a new study shows that the amount of risk may decrease as people age.

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Body Dissatisfaction Can Lead to Eating Disorders at Any Age

Eating disorders are stereotypically associated with adolescents and young adults. Growing evidence, however, suggests that these conditions can occur at any time during a woman's lifespan, including at midlife. A new study finds that body dissatisfaction is a primary cause of eating disorders, especially during perimenopause.

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Man Who Broke into a School to Save 20 People in Blizzard Gets Super Bowl Tickets from the Buffalo Bills

A man who may have saved the lives of 24 people by breaking into a school in Cheektowaga, upstate NY during the ‘worst storm in a generation’ has been given Super Bowl Tickets by his hometown team. Jay Withey, the 27-year-old mechanic and hero, received the reward for his live-saving actions from the Buffalo Bills […]

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New research furthers case for exercise promoting youthfulness

Researchers compared aging mice that had access to a weighted exercise wheel with mice that had undergone epigenetic reprogramming via the expression of Yamanaka factors. Ultimately, the team determined that exercise promotes a molecular profile consistent with epigenetic partial programming.

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Resistance training in older adults at the cellular level

Aging and related diseases are associated with alterations in oxidative status and low-grade inflammation, as well as a decreased endoplasmic reticulum (ER) unfolded protein response (UPR). UPR is a functional mechanism by which cells attempt to protect themselves against ER stress. Researchers analyzed these proteins in peripheral blood mononuclear cells of elderly subjects and used computer simulation to predict the key proteins associated with these biomolecules underlying physiological adaptations to exercise. They collected blood samples about five to six days before and after the training period and analyzed various oxidative stress biomarkers in peripheral blood mononuclear cells. The study takes research one step further in helping to elucidate the benefits of exercise in this population.

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90-Year-old Woodcutter Built his Own Hobbit House Where He Lives Off-Grid in Charming Comfort (LOOK)

A woodcutter who built his own Hobbit house revealed he has never watched Lord of the Rings, but nevertheless lives in it almost off-grid despite being nearly 90. Great-grandad Stuart Grant moved into the cottage he bought as a wreck with no roof and no doors in 1984 while he was renovating a house, but […]

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New mechanism uncovered behind osteoarthritis could inform new treatments

Researchers have identified a new mechanism behind knee osteoarthritis, showing that increased stiffening in the extracellular matrix led to a decrease in the Klotho 'longevity protein,' which led to damage in healthy cartilage cells. The findings may inform better treatment targets and increase understanding of other conditions caused by aging tissues in the body.

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HRT could ward off Alzheimer's among at-risk women

Hormone Replacement Therapy (HRT) could help prevent Alzheimer's Dementia among women at risk of developing the disease -- according to new research.

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Singing Bus Driver Becomes a Star After Making Music Video to Show Family in India What He Did for Work (WATCH)

A singing bus driver has become an unlikely Youtube sensation after a feel-good music video he made about his job racked up tens of thousands of views. Ranjit Singh wanted to show his family in India what he did for a living so he made the film with the help of his colleagues at National […]

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Overactive cell metabolism linked to biological aging

Human cells with impaired mitochondria ramp up their metabolism to enhance short-term survival, but at a cost: more rapid aging.

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Gut bacteria affect brain health, mouse study shows

Gut bacteria can influence brain health, according to a study of mice genetically predisposed to develop Alzheimer's-like brain damage. The study indicates that gut bacteria produce compounds that influence the behavior of immune cells, including ones in the brain that can cause neurodegeneration. The findings suggest a new approach to treating Alzheimer's and other neurodegenerative diseases.

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New studies suggest social isolation is a risk factor for dementia in older adults, point to ways to reduce risk

In two studies using nationally representative data gathered on thousands of Americans, researchers have significantly added to evidence that social isolation is a substantial risk factor for dementia in community-dwelling (noninstitutionalized) older adults, and identified technology as an effective way to intervene.

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Fall rate nearly 50% among older Americans with dementia

A new study has shed light on the many and varied fall-risk factors facing older adults in community-living environments. The research examined a comprehensive set of potential fall-risk factors -- including environmental factors, in addition to health and function -- in older community-living adults in the U.S., both with and without dementia.

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Viral Video Raises $100,000 For 82-yo Walmart Employee Allowing Him to Retire

Rory McCarty was shocked to find an 82-year-old Navy veteran and widower still “grinding” out 8-9 hour shifts at a Walmart. He realized at that moment he could put his social media influence towards a good cause. Helping raise $108,000 in just a few days, McCarty gave it all to help the man finally retire. […]

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Some hospitalized patients' infections may develop from their own bacteria

The opportunistic bacterium Acinetobacter baumannii rarely sickens healthy people but causes serious infections in hospitalized patients. A study in mice suggests that Acinetobacter can hide undetected in bladder cells and then reactivate when stimulated by medical intervention. The findings suggest that patients may bring Acinetobacter into hospitals and that screening patients could supplement current infection-control efforts.

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4 Brothers Are Close to a World First, Nearing End of Epic 3000-Mile Row Across Atlantic–Raising 80k for Charity

In a few days time, four brothers will set a world record as the first rowing team made entirely of brothers to cross the whole of the Atlantic. While many siblings find being stuck under one roof challenging, it’s a testament to their endurance that the four of them have shared two rowing benches and […]

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Blood-based markers may reveal Alzheimer disease ten years before symptoms show

Alzheimer disease begins decades before any symptoms, such as memory loss, start to show. Consequently, early diagnosis increases the chances of slowing the disease down with drugs. A new study on an inherited form of the disease shows that a protein called GFAP is a possible biomarker for very early stages of the disease. The study could one day lead to an earlier detection of this serious and common disease.

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Obesity linked to macular degeneration

Researchers find that being overweight can make the cells of people's immune system destructive to their eyes as they age.

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New study links hearing loss with dementia in older adults

A new study has found that older adults with greater severity of hearing loss were more likely to have dementia, but the likelihood of dementia was lower among hearing aid users compared to non-users.

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The nose knows: Study suggests it may be wise to screen for smell loss to predict frailty and unhealthy aging

In a study using data from nearly 1,200 older adults, researchers have added to a growing body of evidence that loss of the sense of smell is a predictive marker for an increased risk of frailty as people age.

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Fruit flies help researchers decode genetic link to Alzheimer's disease

Researchers have used fruit flies to decipher an unexplained connection between Alzheimer's disease and a genetic variation, revealing that it causes neurons to die.

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Australia Cut Plastic Waste on Her Beachs by Nearly One-Third Over Just 6 Years

A recently-completed scientific survey found that plastic on Australian beaches has fallen by 29% since the last survey in 2013. The authors state it is a result of well-executed and locally focused waste control strategies, as well as an example of what Australians can do when they band together. Organized by the Australian national science […]

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Never-Ending Literary Treasure Hunt Has Kids Finding Hidden Books, Reading, Then Re-Hiding Them for Others

A never-ending treasure hunt in a small New South Wales town has given new lives to thousands of books, and new smiles to as many children. In the town of Braidwood, a tradition of hiding children’s books in plastic bags in unlikely places has grown out a pandemic tradition of hiding painted rocks. Hidden in […]

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Iron Maiden Wins Royal Mail Seal of Approval With 12 New Stamps

They’ve sold a hundred million records, performed over 2,500 shows in 67 countries, but Iron Maiden’s recent commemorative stamp collection issued by the Royal Mail had the truly legendary heavy metal band “astounded.” Eight of the stamps are images of the band members playing different shows, while a variety of album covers and thematic images […]

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Researchers shed light on how exercise preserves physical fitness during aging

Researchers investigated the role of one cellular mechanism in improving physical fitness by exercise training and identified one anti-aging intervention that delayed the declines that occur with aging in the model organism. Together, the scientists' findings open the door to new strategies for promoting muscle function during aging.

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Inflammatory trigger a new clue in Alzheimer's

Researchers have identified a new trigger of brain inflammation in Alzheimer's disease and progressive supranuclear palsy, two neurodegenerative disorders.

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New study challenges previous ideas regarding Alzheimer's disease

A new study challenges existing ideas of how buildup of a protein called amyloid beta (A?) in the brain is related to Alzheimer's disease.

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Alzheimer's disease researchers study gene associated with the brain's immune cells

Researchers are studying how the reduction of a gene variant found in the brain's immune cells could diminish the risk of late-onset Alzheimer's disease.

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Hero or Nuts? He Ran a Marathon Every Day in 2022 to Raise a Million for Charity–and Then Went to His Job

For many, running a marathon is an accolade of life, a culturally-fixed way of proving athletic ability and determination—but for Gary McKee, it’s literally just another day in the office. McKee ran a marathon every day of 2022 to raise money for cancer treatment, and a simple multiplication problem of 26.2 x 365 will reveal […]

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NFL Fans Shocked by Sudden Collapse of Athlete Donate $5 Million in 24-hrs to His Humble Toy Drive–Including Tom Brady

NFL fans and players are sending thoughts and prayers to the family of Buffalo Bills player Damar Hamlin, who collapsed on the field during the Monday Night Football game yesterday. Reports say the player is currently in critical condition after his heart suffered cardiac arrest during game play. Eventually, he was taken away in an […]

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'Solar powered' cells: Light-activated proton pumps generate cellular energy, extend life

New research takes a page from the field of renewable energy and shows that genetically engineered mitochondria can convert light energy into chemical energy that cells can use, ultimately extending the life of the roundworm C. elegans.

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New technologies revealing cross-cutting breakdowns in Alzheimer's disease

'Single-cell profiling' is helping neuroscientists see how disease affects major brain cell types and identify common, potentially targetable pathways.

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Improving Her Depression, Woman Tries Something New Every Day for a Year–And Vows to Keep it Up

A woman who struggled with depression found a way—actually, more than 300 ways—to improve her mental health by doing something new every day for a year. Jess Mell says she’s now the happiest she’s been in a decade after trying new things for 365 days, including a try at hot yoga and beekeeping. During the […]

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Good hydration linked to healthy aging

Adults who stay well-hydrated appear to be healthier, develop fewer chronic conditions, such as heart and lung disease, and live longer than those who may not get sufficient fluids, according to a new study.

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How to Have an Invincible New Year in 2023

This year, don’t set inflated goals to make up for every choice you didn’t make in 2022. This year, I want you to cultivate a power and presence within you that allows you to choose your good all the time, in every circumstance of your life. You are worth so much more than one year […]

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