New guide aims to tame the chaos of UTI care

Millions of times a year, Americans seek urgent treatment for painful, embarrassing urinary tract infections. But while they once had to go in person for testing and treatment, now they can type messages to their clinic into ...

America's new food pyramid—what's changed and why?

The US has unveiled a controversial new food pyramid that's causing a stir among nutrition experts. It represents the latest Dietary Guidelines for Americans—advice on what types and quantities of food and drink make up a ...

Centenarians' blood sheds light on the mechanisms of longevity

In Switzerland, 0.02% of the population lives beyond the age of 100. Could there be biological characteristics associated with this exceptional longevity? As part of the "SWISS100" study, the first large-scale Swiss research ...

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