lifespan

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Dog Life Expectancies Vary 'Spectacularly' Between Breeds

Small, long-nosed dogs live longest, researchers say

(Newser) - A new study suggests that people seeking a long-lived canine companion should look for a small breed with a prominent nose. The study published in the journal Scientific Reports looked at data on almost 600,000 British dogs from more than 150 breeds, reports the New York Times , which has...

Men, Don't Throw in the Towel on Longevity Quite Yet

Despite lower life expectancy, guys still have 'substantial chance of outliving females,' per study

(Newser) - It's long been suggested that women outlive the men in their lives, but new research suggests that may be an oversimplified conclusion. Danish scientists who looked at the bigger picture found that the guys, especially those with a ring on their finger or who hold a college degree, might...

Ticks Collected From a Cave in Kenya Break Records

In a lab setting, this tick species revealed several amazing adaptations

(Newser) - Back in 1976, entomologist Julian Shepherd received a delightful gift: 13 ticks. Specifically, they were Argas brumpti, a species of large argasid (soft-shelled) ticks native to dry regions of southern and eastern Africa; these had been collected from caves near Nairobi. Shepherd, an associate professor of biological sciences at Binghamton...

Good News on the HIV Front
Good News
on the HIV Front
NEW STUDY
Jul 10, 2021 9:30 AM CDT

Good News on the HIV Front

Those with virus who receive treatment have same life expectancy as those without: researchers

(Newser) - Patients who tested positive for HIV used to fear a "certain death sentence," as there's no cure for the virus, per HealthDay News . New research puts those fears to rest, with scientists saying that those with HIV in the US can now expect a similar life expectancy...

In This Wild Battle of Sexes, the Females Prevail
In Phenomenon
Seen Across Species,
the Ladies Have It
in case you missed it
Mar 28, 2020 7:00 AM CDT

In Phenomenon Seen Across Species, the Ladies Have It

Female mammals typically live longer, likely owing to genetics

(Newser) - It's not just in human populations that females tend to live longer than males. The same trend has been seen in mammals such as elephants, lions, and orcas, according to a new study. Indeed, demographic data for 134 populations of 101 mammalian species shows females outlive males in 60%...

Bush Sr. Is First to Reach Presidential Milestone

At 93 and change, he's the longest living US president

(Newser) - George HW Bush set a presidential record Saturday by simply waking up and going about his day. Per ABC News , Bush Sr. turned 93 and 166 days over the weekend, making him the longest living US president in the country’s history. The previous record holder, Gerald Ford, lived to...

Ketogenic Diets Help Mice Live Longer, but Why?
'Drastic' Ketogenic Diet
Helps Mice Live Longer
NEW STUDY
Sep 6, 2017 12:53 PM CDT

'Drastic' Ketogenic Diet Helps Mice Live Longer

Scientists are looking for molecular triggers

(Newser) - All fat, easy on the carbs? At least for one particular breed of lab mice, the so-called ketogenic diet could improve various health metrics, including strength and lifespan. Per a news release , researchers report that two independent studies support the same theme: that a diet with very low to zero...

Human Life May Have No Limit
Human Life
May Have
No Limit
NEW STUDY
Jun 29, 2017 11:35 AM CDT

Human Life May Have No Limit

New research counters claim human life has maxed out at 115

(Newser) - Good news for those making plans for their 110th birthday: The human lifespan is perhaps far more robust than previously thought. The Guardian reports that new research disputes a high-profile claim last year that the human lifespan has maxed out at 114.9 years. In an extraordinary scientific feud, five...

Eat Fries? You're Not Doing Your Life Span Any Favors
Want to Live Longer?
Put the Fries Down
new study
Jun 12, 2017 11:20 AM CDT

Want to Live Longer? Put the Fries Down

It's the frying and the salt that's the problem

(Newser) - Potatoes are a relatively healthy vegetable, packed with enough fiber, vitamins, and micronutrients to "counterbalance the detrimental effects of their high glycemic index," researchers note in the American Journal of Clinical Nutrition . Unfortunately, it is what we do to them before we eat them that drains all the...

Study of 1.4M People Turns Up Possible Benefit to Having Kids

Those with kids had lower risk of death than those who were childless

(Newser) - Kids may turn their parents' hair gray, but they may also add years to those parents' lives. Researchers in Sweden analyzed data from more than 700,000 men and 725,000 women born between 1911 and 1925, and going back that far was the point: Participants in the study were...

The Super-Tall Tend to Die Young—but Why?

Phenomenon may be linked to how excess growth hormone affects the heart

(Newser) - Andre the Giant may be the most well-known; Neil Fingleton, who played Mag the Mighty on Game of Thrones, is the most recent . Both actors were seriously tall men who died young (Andre was 46, Fingleton 36), and Gizmodo wants to know why. The site looks into the common fate...

Pokemon Go Could Help You Live Longer
Pokemon Go
Could Help You
Live Longer
STUDY SAYS
Oct 12, 2016 10:11 AM CDT

Pokemon Go Could Help You Live Longer

All those additional steps could boost longevity, scientists say

(Newser) - More people than ever are squeezing in some light cardio on the streets of America thanks to Pokemon Go, and that game play may also have a side benefit that could increase users' life spans—to the tune of 2.83 million combined years for the estimated 25 million US...

Human Lifespan Has Likely Maxed Out


Human Lifespan
Has Likely
Maxed Out
STUDY SAYS
Oct 6, 2016 7:13 AM CDT

Human Lifespan Has Likely Maxed Out

Study: Humans have hit a ceiling of about 115 years

(Newser) - Bad news if you're hoping to live to be older than Dumbledore . Even with advances in health care, no human is likely to make it past 125 years, researchers say. In fact, we seem to have maxed out around 115. After analyzing demographic data from the countries with the...

Is First Person to Live to Be 150 Already Alive?

Scientists are now betting on it, literally

(Newser) - As we get better at treating age-related diseases such as cancer and dementia, humans might add 20 to 30 years to both the average person's lifespan and the longevity of the world's oldest people. So say researchers who are investigating new and existing drugs that may help slow...

Sun's Activity During Birth Could Affect Your Death

Those born when sun is active may have shorter lifespans: study

(Newser) - If the sun was calm when you were born, you might look forward to a longer life than someone born in a period of high solar activity. The sun's cycles last about 11 years, typically including three years of "solar maximum"—when activity like solar flares, sunspots,...

Scientists Look to Dogs in Quest to Extend Human Life

Canine subjects could suggest how drug would work on humans

(Newser) - Testing potentially life-extending drugs on humans is neither a quick nor cheap undertaking, and researchers now want to turn to man's best friend for help. In the past, such drugs have been successful on worms and mice, but they've failed when it comes to humans, Nature reports. Dogs,...

I Don't Want to Live Past 75
 I Don't Want to Live Past 75 
OPINION
Sep 19, 2014 12:58 PM CDT

I Don't Want to Live Past 75

Ezekiel Emanuel thinks the 'American immortal' is profoundly misguided

(Newser) - Ezekiel Emanuel is a healthy 57-year-old in all respects, as his recent hike up Mount Kilimanjaro would suggest. Which is why it might be disconcerting to read his essay in the Atlantic laying out the reasons why he hopes to be dead in 18 years. To Emanuel, 75 is the...

Anti-Anxiety Drug Makes Fish Live Longer
Anti-Anxiety Drug
Makes Fish Live Longer 
STUDY SAYS
Aug 8, 2014 11:30 AM CDT

Anti-Anxiety Drug Makes Fish Live Longer

Human tranquilizer makes perch aggressive but also seems to increase longevity

(Newser) - On the one hand, fish exposed to the tranquilizer oxazepam when it seeps into their waters kind of become jerks, reports a study in Nature . On the other hand, this same drug, a benzodiazepine used to treat anxiety and insomnia in human adults, apparently helps them live longer, reports Nature...

Too Much Running Could Actually Kill You Sooner
Too Much Running Could Actually Kill You Sooner
study says
Apr 3, 2014 8:44 AM CDT

Too Much Running Could Actually Kill You Sooner

New study finds a 'moderate' regimen is best

(Newser) - Training to run a marathon has got to be one of the healthiest things you can do, right? Maybe not: A new study found that "moderate" runners lived longer than people who don't exercise at all—and people who run lots of miles, HealthDay reports. The study, led...

Holocaust Survivors Live Longer—Among Men

Study looked at 55K emigrants from Poland to Israel

(Newser) - Think Holocaust victims suffer from survivor's guilt? Maybe, but according to a new study, Holocaust survivors live an average of 6 months longer than those who avoided the Nazi menace, Pacific Standard reports. Among 55,220 emigrants from Poland to modern-day Israel, men who lived in Europe between 1939...

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