Unraveling the mystery of parrot longevity

Parrots are famous for their remarkable cognitive abilities and exceptionally long lifespans. Now, a study led by Max Planck researchers has shown that one of these traits has likely been caused by the other. By examining ...

The pension system can increase inequality

Those who are rich also live longer. Pension systems that ignore this may cause a redistribution from the bottom to the top, say studies by TU Wien (Vienna).

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