Abel Garcia speaks to a doctor on a key distinction between acetaminophen, the active ingredient in Tylenol, and autism following the Trump administration's recent claims LAS VEGAS (KTNV) — The Trump ...

With two different risky assets, an investor can minimize total portfolio volatility through the combination of investments with low to negative correlation. In a higher yield environment, 60/40 can ...

There are a lot of SEO studies out there, but not all of them are made equal. Here's how to decide if X is really affected by Y, or merely a coincidence. Every so often the SEO community will erupt ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. I usually focus on something a ...

A comment posted by a reader on a recent post reprimanded me for suggesting that marijuana caused relationships to go bad. In this instance the reader was mistaken, as I had specifically used the word ...

When falls increase in a nursing home, the first reaction is almost always the same: call a meeting, schedule retraining, and remind staff to “be more careful.” It feels like action, but it’s often ...

After reading Dalton Conley’s piece on recent developments in social-science research (“The Data in Your Lap: How to Interpret Naturally Occurring Experiments,” The Review, December 19), I can only ...

It’s a scientist’s mantra: Correlation does not imply causation. But sometimes wrong feels so right. 1. EAT ENOUGH CHOCOLATE AND YOU'LL WIN A NOBEL. If you want to boost blood flow to your brain and ...