Health

Lowered birth rates one reason why women outlive men

Using unique demographic records on 140,600 reproducing individuals from the Utah Population Database, a research team led from Uppsala University has come to the conclusion that lowered birth rates are one reason why women ...

Medical research

Researcher studies worms to reveal the fountain of youth

In 2010, when President Barack Obama spoke at Northeastern in support of Martha Coakely's gubernatorial bid, he looked markedly different from the candidate we'd seen on the campaign trail just two years earlier: His black ...

Medical research

The up- and downside of caloric restriction for aging and health

It's already well known that a diet may have a life-extending effect. Researchers from Leibniz Institute on Aging – Fritz Lipmann Institute (FLI) in Jena, Germany, now showed that besides improving the functionality of ...

Immunology

Life-extending hormone bolsters the body's immune function

A hormone that extends lifespan in mice by 40% is produced by specialized cells in the thymus gland, according to a new study by Yale School of Medicine researchers. The team also found that increasing the levels of this ...

Health

Lifespan—genetic background and physical activity

Animal studies have already shown that a strong link exists between genetic background and physical activity level. The purpose of our study was to investigate the associations between genetic background, physical activity ...

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