A study reports people who measure success by material things fall into a "loneliness loop" and then have trouble coping with reverses.

Repeatedly, caste Hindus that attack Dalits in Bihar, India, are given impunity.

Denmark offers child care to all young children, and it isn't overprotective.

American children used to organize their own play, too. They didn't need help from adults.

A new sweater changes color depending on the wearer's feelings.

Imagine wearing this sweater while playing poker.

Now imagine hacking one to show whatever color you tell it color to show, and wearing it while playing poker.

A book spells out what 4C of global heating will mean for Australia — what it is going to experience if it does not join in cutting emissions.