Lev Tolstoy was right. “All happy families are alike,” the famous novelist wrote in Anna Karenina. “Every unhappy family is unhappy in its own way.” Turns out, something similar happens to the brains ...

There is far more variation in the way the brains of pessimists operate from each other than those of optimists, a new study finds. In other words, those who see life through a positive lens tend to ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...