11/09/2017

Sun erupts with significant flare

The sun emitted a significant solar flare, peaking at 12:06 p.m. EDT on Sept. 10, 2017. NASA's Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares are powerful bursts ...

Cooperation driven by reciprocity, not conformity

From an evolutionary perspective, cooperating with others can yield benefits that increase chances of survival. But what are the conditions that motivate us to cooperate? New research suggests that reciprocity - cooperation ...

Scientists list 50 terms you may be confusing

Should you punish a disobedient child, or try negative reinforcement? Is your shy new colleague antisocial or asocial? And which is worse: a prejudiced boss or a discriminatory one?

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