Neuroscience

Researchers identify a brain network for social attraction

Humans and many other animals live in societies. At a fundamental level, social interactions require individuals to identify others as belonging to their own kind. This usually happens in fractions of a second, often instinctively. ...

Health

Why does everyone seem to have food intolerances these days?

Most of you will have noticed hosting a dinner party is harder than it used to be. One friend is gluten-free, another is dairy-free, one can't eat onion and two more are vegetarian. Are food intolerances increasing? Or do ...

Health

Social stress can speed up immune system aging

As people age, their immune systems naturally begin to decline. This aging of the immune system, called immunosenescence, may be an important part of such age-related health problems as cancer and cardiovascular disease, ...

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