Can strangers offer comfort with a simple hug? Find out in this heartwarming experiment! Some accept, some reject.

Seeking hugs on the street, the results are surprising! Does giving a dollar increase the chances of receiving a hug?

In this era of social distancing and depressing news, we could all do with a good hug. Now scientists have analysed what makes the perfect cuddle -- just don't squeeze too tight. A team from Japan's ...