More than 40,000 years ago, Ice Age humans were carving repeated patterns of dots, lines, and crosses into tools and small ivory figurines. A new computational study of more than 3,000 of these ...

The origins of writing aren’t set in stone. The ancient cave peoples weren’t as illiterate as portrayed in popular media.

Saying “good job” to someone else sounds positive, but does it miss the mark? Discover four better ways to affirm, encourage, celebrate, and thank.