The Bird Theory, also called the 'bird test', is a TikTok trend that originated two years ago, but recently resurfaced on the platform. Simply put, it's a short and swift experiment to assess how much ...

Forbes contributors publish independent expert analyses and insights. I cover travel, specializing in adventure and the great outdoors. TikTok's 'airport theory' challenges travelers to get to their ...

Investing can often feel like navigating a maze of endless options and ever-shifting market conditions. This is where the Modern Portfolio Theory (MPT) comes in, offering a roadmap for making smarter ...