Markham Heid

Everything to know about the hallucinogenic “spirit molecule”—common side effects include seeing aliens and finally connecting with the universe.

The deal with acupuncture's effect on pain, fertility, depression, and everything else people use it for.

There’s almost no proof that going gluten-free will do the average person any favors.

The anxiety that's triggered by positive recognition goes way beyond run-of-the-mill shyness or modesty.

Here's what the science says about a few of the most common techniques.

Depending on the product you buy, each one may contain 1000 mg (or more) of sodium.

New research suggests antibiotics may be a better option for most appendicitis patients.

As a general rule, television shows and movies completely screw this up.

Dermatologists say the practice of preventative botox is growing in popularity among 20-something men and women. But how safe is it?

The idea of a post-pregnancy performance bump gets passed around among elite female runners. But does it really exist?

Is vaping bad for you? Is it safer than smoking regular cigarettes? Can e-cigarettes help you quit? And other questions, answered.

If you feel like a fraud, you're probably better than average.