Tel Aviv University researchers claim: "It is likely many species survive thanks to the presence of parasites." A new study by Tel Aviv University reveals that the presence of parasites in nature is ...

Negative thinking considers the weaknesses of human nature, the disadvantages of change, and how things can go wrong. Positive thinking considers the goodness of people, the advantages of change, and ...

You wake up on a rainy Sunday morning, buzzing with energy. Your 14-year-old son is out playing football in the mud with his friends, so you jump in. From the window, your wife smiles and says, ...

Do you often replay the bad yet always forget the good? Here’s the science behind negative thought spirals and how to find balance and resilience. Do you know why our brains can replay our most ...

Sign up for CNN’s Stress, But Less newsletter. Our six-part mindfulness guide will inform and inspire you to reduce stress while learning how to harness it. The ...