While the study in this story involved a very specific cohort of people in Finland, do any of the findings ring true for your own life? Do you think having kids—or not—has affected how you've aged?

United States News News

While the study in this story involved a very specific cohort of people in Finland, do any of the findings ring true for your own life? Do you think having kids—or not—has affected how you've aged?
United States Latest News,United States Headlines
  • 📰 sciam
  • ⏱ Reading Time:
  • 50 sec. here
  • 2 min. at publisher
  • 📊 Quality Score:
  • News: 23%
  • Publisher: 63%

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

While the study in this story involved a very specific cohort of people in Finland, do any of the findings ring true for your own life? Do you think having kids—or not—has affected how you've aged?intern K.

R. Callaway describes research on how fast people age, depending on the size of their families. The findings are nuanced and surprising, because according to the study, having many children or none will age a person faster than having one to four kids. Do these results sound plausible based on your own experiences and observations?I am 100% Finnish, but I was born and live in the USA. I had one child, at age 27, and am now 72. I’m in fair health but have arthritis, which was inherited from my Finnish grandmother and my father. Otherwise, I’m in good health. My parents and both sets of grandparents all had 3 children. My grandparents had shorter lifespans, largely due to environmental causes. My father lived to 95. I think that in my case, the study bears out. Hard living in the first half of the 20th Century in the USA affected my family.What are some signs of smarts in the animals in your lives, and do you think animals have more intelligence than we give them credit for?

We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:

sciam /  🏆 300. in US

 

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Clever Cow Documented Using Tools in an Astonishing Scientific FirstClever Cow Documented Using Tools in an Astonishing Scientific FirstThe Best in Science News and Amazing Breakthroughs
Read more »

2026 PGA Tour American Express picks, odds, best bets: Tony Finnau headlines long shots to target2026 PGA Tour American Express picks, odds, best bets: Tony Finnau headlines long shots to targetThe American Express has been a happy hunting ground for long shots in recent years.
Read more »

Golf Picks, Best Bets & PGA American Express Predictions at PGA WestGolf Picks, Best Bets & PGA American Express Predictions at PGA WestOur American Express predictions expect Ludvig Aberg and Michael Thorbjornsen to shine in their season debuts.
Read more »

3 authors win $10,000 prizes for blending science and literature3 authors win $10,000 prizes for blending science and literatureThree authors have been awarded $10,000 prizes for blending scientific research with literary grace.
Read more »

Rare and original American founding documents to fly on Freedom Plane across nationRare and original American founding documents to fly on Freedom Plane across nationFox News Channel offers its audiences in-depth news reporting, along with opinion and analysis encompassing the principles of free people, free markets and diversity of thought, as an alternative to the left-of-center offerings of the news marketplace.
Read more »

3 authors win $10,000 prizes for blending science and literature3 authors win $10,000 prizes for blending science and literatureThree authors have been awarded $10,000 prizes for blending scientific research with literary grace
Read more »



Render Time: 2026-04-01 17:26:19