Umeno Sumiyama (left) and Koume Kodama (right) with their official certificates

107-Year-Old Japanese Sisters Are the World's Oldest Identical Twins

Umeno Sumiyama and Koume Kodama were born on the island of Shodoshima on November 5, 1913

This photomicrograph reveals shows a type of Enterococcus bacteria. Strains of Enterococcus are commonly found in the gut.

Fecal Transplants May Reverse Brain Aging in Mice

Older rodents showed improved cognition and behavior after receiving a microbiome refresh from younger rodents

Here are 12 of the rarest doo-wop records ever made. “Can’t Help Loving That Girl of Mine” (1954) by Philadelphia’s 
Hide-A-Ways is, Shively says, the “holy grail of vocal group

A Peek Inside the World's Greatest Record Store

A lovable grouch, obsessed with the magic of American sidewalk harmony, runs the Philadelphia shop

In one clinical trial, Biogen's drug aducanumab showed that it could reduce beta-amyloid plaques and slow the progression of Alzheimer's disease.

FDA Approval of a New Alzheimer's Drug Comes With Controversy

Aducanumab is the first approved drug that targets a possible underlying cause of Alzheimer's disease

Sister Andre, Lucile Randon celebrated her 117th birthday this year after surviving Covid-19.

New Research

Study Suggests 150 Years May Be the Human Lifespan's Upper Limit

Researchers say beyond that age the body simply can no longer repair itself after normal stresses such as disease

Bats, whales, naked mole rats, elephants, albatrosses, certain dog breeds and a few other animals live unexpectedly long lives. Can scientists discover their secrets?

Why Scientists Are Studying the Genetic Tricks of the Longest-Lived Animals

Researchers are investigating how some species live unexpectedly long lives in order to pinpoint factors affecting human longevity.

The aged bathe in the restorative waters of the mythical fountain of youth in this 1546 oil painting by German Renaissance artist Lucas Cranach the Elder. Scientists have turned to studies of blood to identify a path to rejuvenating tissues damaged by the aging process.

In the Search to Stall Aging, Biotech Startups Are Out for Blood

A handful of companies are trying vastly different approaches to spin animal studies into the next big anti-aging therapy

Bodies lose their vigor with the passing of the years, but emotional well-being tends to improve, studies find. Among the observations: Though older people may have fewer social contacts, those they retain bring more satisfaction and meaning.

Why Do Older Individuals Have Greater Control of Their Feelings?

Psychologist Susan Turk Charles talks about findings that reveal the elderly have higher emotional well-being

Roosevelt Patterson greets his grandmother, Hester Ford, during her 111th birthday party. Ford was either 115 or 116 when she died on Saturday, April 17, 2021.

Hester Ford, the U.S.' Oldest Living Person, Dies at 115—or 116

Born in 1904 or 1905, the supercentenarian lived through two World Wars, the civil rights movement and two major pandemics

Dementia is "the impaired ability to remember, think or make decisions that interferes with doing everyday activities," per the CDC.

New Research

Large Study Shows People With Dementia Are at Higher Covid-19 Risk

The condition may present both physical and social risk factors that make transmission more likely

Sister André, born Lucile Randon in 1904, has made a full recovery from Covid-19. Today, she turned 117.


World's Second-Oldest Person Recovers From Covid-19 in Time for 117th Birthday

Sister André, a French nun born in 1904, self-isolated but didn't experience any symptoms of the virus

Researchers caught an 81-year-old midnight snapper (Macolor macularis) like the one pictured here off the coast of Western Australia. The fish is the oldest coral reef fish ever discovered.

New Research

Researchers Catch Oldest Tropical Reef Fish Known to Science

Researchers caught the 81-year-old midnight snapper off the coast of Western Australia

Chitetsu Watanabe as a young man (left) and at age 112 (right)

Chitetsu Watanabe, the World's Oldest Man, Dies at 112

The Japanese supercentenarian attributed his longevity to not getting angry and keeping a smile on his face

Ginkgo trees, which produce characteristic fan-shaped leaves, can live for thousands of years.

New Research

A Genetic Elixir of Life Helps Millennia-Old Ginkgo Trees Escape Death

These trees have developed an army of molecular weapons to stay healthy in old age

Kane Tanaka was born on January 2, 1903.

The Oldest Person in the World Turns 117

Kane Tanaka of Japan is a rare supercentenarian, or person above the age of 110

Researchers looked at smell tests taken by more than 2,200 people between the age of 71 and 82 years old.

New Research

Impaired Sense of Smell in the Elderly Is Linked With Risk of Death

A new study finds older people who score poorly on a sniff test are 46 percent more likely to die over the next 10 years, but researchers don't know why

Immature (red) and mature (blue) neurons in the hippocampus of a 68 year-old

New Research

The Brain May Actually Keep Generating New Cells Well Into Old Age

An analysis of 58 brain samples found that neurogenesis declines over time and is particularly poor among those with Alzheimer's

New Research

Dog Walks Are Good Exercise for Seniors—But Be Careful, Fractures Are on the Rise

Injuries caused by walking a dog on a leash have doubled in the last 15 years for Americans aged 65 and over

Women's Brains Stay Younger Longer, New Research Shows

Researchers found that women’s brains continually create more energy than men’s whether an individual is 25 or 82

President Barack Obama greets Richard Overton, with Earlene Love-Karo, in the Blue Room of the White House, Nov. 11, 2013.

Richard Overton, Nation's Oldest Living Combat Veteran, Dies at 112

The beloved World War II vet didn't let old age stop him from enjoying his 12 daily cigars, whiskey-spiked coffee and butter pecan ice cream

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