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, ...

Unlike traditional studies that rely on broad, retrospective surveys (asking how you’ve felt over the past two weeks), our app measured users’ negative thoughts and feelings in the here and ...

So, what about the opposite? Is there a negative wealth effect when people lose money on paper? Things were going really well for the stock market, until they weren’t, said Rob Haworth ...