The threat of gossip can rein in selfishness

Gossip can be hurtful, unproductive, and mean. It can also be an important part of making sure that people will share and cooperate, according to a study in the current Social Psychological and Personality Science.

NASA Seeks Ideas For New Prize Challenges

(PhysOrg.com) -- The Innovative Partnerships Program at NASA Headquarters in Washington is offering an opportunity for the public to help shape the prize challenges the agency offers to America's future citizen-inventors.

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