Dana G. Smith

A high-quality, well-fitting mask is your best protection against infection from the coronavirus, influenza and R.S.V.

Your brain can see your to-do list as a threat. Here’s how to get things done anyway.

Chris Hemsworth recently revealed that he’s predisposed to dementia. Here’s how to find out if you’re at risk — and what to do if you...

The most commonly prescribed medications for depression are somewhat effective — but not because they correct a “chemical imbalance.”

Fitness companies have caught on to the fact that these devices deliver an intense full-body workout.