Immunology

Food allergies can strike at any age

(HealthDay)—You might be surprised to learn that food allergies can start in adulthood and involve a food you've eaten without a problem for your entire life.

Psychology & Psychiatry

Implicit attitudes can change over the long term

Data from more than 4 million tests completed between 2004 and 2016 show that Americans' attitudes toward certain social groups are becoming less biased over time, according to research published in Psychological Science, ...

Genetics

More traits associated with your Neandertal DNA

After humans and Neandertals met many thousands of years ago, the two species began interbreeding. Although Neandertals aren't around anymore, about two percent of the DNA in non-African people living today comes from them. ...

Health

Skin lightening: the dangerous obsession that's worth billions

Millions of people across the world want to make their skin lighter – but the treatments they use can be dangerous. Mary-Rose Abraham meets beauticians, dermatologists and their clients to walk the line between aesthetic ...

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