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Origin of Kissing

Bringing Down the Walls

Yara Zgheib | Posted 02.14.2016 | World
Yara Zgheib

Twelve thousand years ago, our Neolithic ancestors moved from a nomadic lifestyle to a domestic one. They built the first hearths, farms, and houses. The first societies, villages, communities. And, incidentally, the first walls.

Smooch Scientists Explain Odd Origin Of Kissing

Reuters | Posted 04.14.2012 | Science

By Jim Forsyth SAN ANTONIO, Feb 13 (Reuters) - A kiss may be just a kiss, but when sweethearts pucker up on Valentine's Day, they wil...