The smartest person in the world could well be behind a plow in China or India. Providing universal access to information will allow such people to realize their...

“One of the main findings that really struck us was that there was a distributed system here. Several brain regions, and the connections between...

Are Microsoft and Google in a space race? We think they are. Their rivalry is also, we believe, a precursor and...

“Climate scientists worry about 'tipping points' … thresholds beyond which a small additional increase in average temperature or some associated climate variable results in major changes...

Detecting salty ice and negatively charged water ions in the ice plume of Saturn's moon Enceladus, which primarily replenishes Saturn's ring with material from discharging jets,...