11-06-03 What links speed, power, and the color red? Hint: it's not a sports car. It's your muscles. A new study, published in the latest issue of the journal Emotion, finds that when humans see red, their reactions become both faster and more forceful. And...

10-06-28 Using new technology that allows scientists to monitor how individual cells react in the complex system of cell signaling, Stanford University researchers have uncovered a much larger spectrum（频谱，范围） of differences between each cell than ever...