Articles on Lifespan

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Monaco and Japan have some of the highest life expectancies in the world. But calculating an individual’s life expectancy will require taking data analysis several steps further. SHUTTERSTOCK

Don’t die wondering: apps may soon be able to predict your life expectancy, but do you want to know?

Predicting life expectancy remains in the realm of science fiction, but it may soon be possible. Are we prepared for such information? And who else would benefit from this knowledge?
Did anyone check the number of candles on here? KikoStock/Shutterstock.com

How old is my pet in dog years or cat years? A veterinarian explains

Based on his age in 'dog years,' could your animal pal legally buy alcohol? Or would he be cashing in on his senior discount? Veterinarians are more interested in life stage than a particular number.
Studies are showing that loneliness can be deadly, even more so than obesity. (Shutterstock)

Loneliness could kill you

Loneliness shortens our life spans and some studies suggest it's even more lethal than obesity. We are physiologically and psychologically primed for connection, so don't shrug off your loneliness.
Good old Harriet, gone but not forgotten. Eric K Veland

Why do humans deteriorate with age? It’s a biological puzzle

Some species live for a very long time, others more fleeting. Bristlecone pines have remarkable life spans of around 5,000 years and in the animal kingdom, creatures like elephants, whales and tortoises…

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