Helping or harming? Is AI making us cognitively lazy? Researchers from MIT undertook a study where people were asked to write an essay without using online tools. The results have caused debate; have a read and see what you think.

We live in an environment where stress is never ending. To the brain, an urgent email from the boss can cause the same stress response as a bear threatening your life! Anytime we experience stress, our body reacts and goes into fight or flight mode. When this happens, our blood sugar levels rise.