Biologists and demographers are actively debating whether there is a natural cap on the human life span, and how high that might be.
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'One-size-fits-all' weight loss advice could be inadvertently harmful to some patients.
With family together, either in person or by video, the holidays offer an opportunity for deep, personal discussions about the future.
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The pandemic has exposed many of us to new statistical concepts, on the news, in everyday conversations and on social media. But how many are you getting wrong?
As modern medicine improves, so too does our ability to stave off disease. But can we overcome the most inescapable of afflictions - old age? Researchers around the world are trying to find out.
Fertility rates: hard to predict.
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Why there’s no need to panic over warning of ‘jaw-dropping’ fertility decline.
Infection fatality rate is simply the number of deaths divided by the number of infections, but finding those numbers is harder than it might seem.
AP Photo/John Minchillo
The percentage of people who die from a coronavirus infection is an important number for public health experts to know. Recent estimates now put it at 0.65%, far lower than initially thought.
Tim Adair, The University of Melbourne and Alan Lopez, The University of Melbourne
There is a large and widening gap between the richest and poorest Australians in terms of risk of dying before the age of 75, according to a study tracking the trend from 2006-16.
New research hints at why Germany’s death toll from COVID-19 was relatively low while Italy’s and America’s spiked.
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Joshua Aizenman, USC Dornsife College of Letters, Arts and Sciences
Over the first 100 days of the pandemic, countries that quickly implemented strong policies successfully lowered their death rates faster. There were also some surprises in the successes and failures.
Each week that we keep bars and restaurants closed will save a mere at handful of lives at an outsized cost per life year saved of more than $12 million.
Health workers take their lunch on April 7 – the date COVID-19 deaths peaked in England and Wales.
Vickie Flores/EPA
As the coronavirus spreads far and wide, a political philosopher argues that it is a time to understand that the idea of individual happiness does not work without thinking of the larger good.
A warming climate leads to more heat-related deaths. The fact some research is showing the opposite indicates we need to refine the way we measure heat-related mortality.