Chewing over the aging process

Could scientists use the Second Law of Thermodynamics on your chewing muscles to work out when you are going to die? According to research published in the International Journal of Exergy, the level of entropy, or thermodynamic ...

Accurate timing of migration prolongs life expectancy in pike

Animal migration is a spectacular phenomenon that has fascinated humans for long. It is widely assumed that appropriate timing of migratory events is crucial for survival, but the causes and consequences of individual variation ...

Switzerland best place in the world for older people to live

Switzerland is the best place in the world for older people to live, closely followed by Norway and Sweden, according to a new report from HelpAge International, working in partnership with the University of Southampton.

A model for ageing

Life is short, especially for the killifish, Nothobranchius furzeri: It lives for only a few months and then its time is up. During that short lifespan it passes through every phase of life from larva to venerable old fish. ...

Age and fertility in social insects

A new research unit coordinated at the University of Freiburg tackles the question of why the otherwise usual trade-off between fecundity and lifespan in multicellular organisms is not present in social insects like bees, ...

Japan's whaling science under the microscope

When Japanese researchers said earlier this year that eating whale meat could help prevent dementia and memory loss, the news provoked snorts of derision—it couldn't be real science, went the retort.

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