Aquarium Builds New ‘Assisted Living’ Retirement Retreat for Aging African Penguins to Live Out Their Golden Years
At the New England Aquarium, the geriatric birds can now enjoy a quieter, calmer setting with an emphasis on personalized care
Extreme Heat Could Make Older Adults Age Faster by Altering Their DNA, Study Finds
Researchers compared genetic markers of aging to daily temperature records in areas across the United States and found that elderly people exposed to more hot days showed more rapid biological aging
Why Is Every Human Being Riddled With Genetic Errors?
Your body is a collection of cells carrying thousands of genetic mistakes accrued over a lifetime—many harmless, some bad and at least a few that may be good for you
U.S. Dementia Cases Are Poised to Rise to One Million Each Year by 2060, According to New Projections
As the American population ages, a new study finds the average lifetime risk of dementia for adults over 55 is around 42 percent—a higher rate than previously thought
Some Whales Live Much Longer Than Previously Thought, a Discovery That Could Change How We Protect Them
In a new study, researchers use novel techniques to uncover more accurate life expectancy estimates of southern and North Atlantic right whales
Researchers Find 13 Proteins in the Blood That Are Seemingly Linked to Brain Aging
Though experts say more work is needed to understand the findings, this line of study might offer a way to monitor age-related cognitive disorders and target treatment
These Fossil Teeth From an 11-Year-Old Reveal Clues to Why Humans Developed an Unusually Long Childhood
Roughly 1.77-million-year-old teeth show that slow development in hominids may have had an earlier start than previously thought, according to a new study
After the Death of Cassius, the World’s Largest Captive Crocodile, Scientists Are Trying to Solve the Mystery of His Age
The beloved reptile in Australia died last weekend and was thought to be up to 120 years old, though that age is only an estimate. Research on his bones might reveal a more exact number
America’s Oldest Living Person, Elizabeth Francis, Dies at 115. She Was a Supercentenarian and ‘Houstonian Icon’
Since her birth in 1909, Francis lived through two world wars, segregation, the fall of the Soviet Union, multiple pandemics and the invention of the cellphone
Human Lifespan Might Be About to Hit a Ceiling, Experts Say
In the ’90s, many scientists disputed an epidemiologist’s warning that the fast-paced life extension of the 20th century would plateau. Now, a new study suggests he was right
Heart Tissue Shows Signs of Aging After Just One Month in Space, Study Finds
Scientists sent bioengineered heart tissue samples to the ISS to study how to keep astronauts safe during future long-term space travel
Anus-Breathing Animals and Pigeon-Guided Missiles: Ig Nobel Prizes Reward Unusual but Valuable Science
The annual award ceremony featured costumes, songs and paper airplanes as scientists recognized comedic research across ten disciplines
Weight Loss and Diabetes Drug Could Slow Alzheimer’s Progression, Preliminary Study Suggests
In a year-long trial, people who received a daily injection of liraglutide showed an 18 percent lower cognitive decline than people who received a placebo
How Do Animals Change Their Social Habits as They Age?
In patterns that may sound familiar, long-term studies reveal what elderly deer, sheep and macaques are up to in their twilight years
When a Debate Flop Raised Concerns About Ronald Reagan’s Fitness to Run for Re-Election
During the 1984 campaign, the 73-year-old president meandered his way through his first face-off against Walter Mondale, prompting questions about his mental acuity
How Deep-Sea Comb Jellies Hold Their Shape Under Crushing Pressure
The delicate sea creatures fall apart when brought to the surface but can survive miles deep in the ocean due to special cell wall structures, according to a new study
New Blood Test for Predicting Parkinson’s Disease With A.I. Shows Promise, Study Suggests
In preliminary research, scientists identified eight protein anomalies in the blood of patients with Parkinson’s, which they say can help diagnose the disease up to seven years before symptoms appear
Almost All People With Two Copies of This Genetic Variant Develop Signs of Alzheimer’s Disease, Study Finds
The research focused on a variant called APOE4 and largely looked at people of European ancestry—risk levels are different for other groups, the authors say
Bad Sleep Can Make You Feel Years Older Than You Really Are, Study Suggests
After just two nights of short sleep, a person’s “subjective age,” or how old they feel, can spike by more than four years
The World’s Oldest Wild Platypus Shocks Scientists at 24 Years of Age
The animal was tagged in 2000, when it was estimated to be about one year old, and re-discovered alive in the wild last year
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