Posts in tag

Emotions


Many of us easily recognize emotions expressed in others’ faces. A smile may mean happiness, while a frown may indicate anger. Autistic people often have a more difficult time with this task. It’s unclear why. But new research, published June 15 in The Journal of Neuroscience, sheds light on the inner workings of the brain to suggest …

What is the role of pain in our lives? Pain, we can all agree, is unpleasant, both physically and emotionally. Pain acts as an alarm when faced with danger. Pain can be excruciating, tragic, the forerunner of death. In short, when we feel pain, we feel more alive than ever. Now that robots play an …

The human race has long designed and used tools to help us solve problems, from flint axes to space shuttles. They affect our lives and shape society in expected and sometimes unexpected ways. We may understand how these tools work – after all, we built them – but sometimes it’s the use they’re put to …