Japanese engineers created a hand-holding robot that can squeeze back on command. The robot's warmth and pressure could have a calming effect, but the person attached to the hand matters most ...

Experienced workers are obviously better all-around because they bring with them valuable knowledge and require less hand-holding. Well, not so fast. New evidence reveals there are unforeseen ...

Holding hands can reduce pain and stress, but also be used as a sign of respect (Picture: Getty Images) Seeing an old couple potter by holding hands is enough to melt even the coldest of hearts.