SEATTLE — What is the "hygiene hypothesis" and does it have any legs among medical circles right now? HealthLink talked with a local physician about it to explain. The hygiene hypothesis is a theory ...

The efficient market hypothesis argues that current stock prices reflect all existing available information, making them fairly valued as they are presently. Given these assumptions, outperforming the ...

The cost matters hypothesis refers to keeping costs low for investors. In a 2005 article “The Relentless Rules of Humble Arithmetic” published in the Financial Analysts’ Journal by the CFA Institute, ...

What Is the Scientific Method? The scientific method is a systematic way of conducting experiments or studies so that you can explore the things you observe in the world and answer questions about ...

What would you think if we said that the language we speak not only allows us to communicate but also determines how we perceive reality? This may seem like an exaggeration, but the Sapir-Whorf ...

Now that the James Webb Telescope is operational and churning out breathtaking images sure to give us a whole new perspective on our universe, the inevitable question of "are we alone in the universe?

Two investors discuss recent events with Peloton and the emotional reactivity in the markets. It's been a tough time for many investors lately, and plenty are feeling the pain of beaten-down ...