It’s not too late to get started, and it doesn’t require becoming a pickleball champ or swearing off ice cream.

Rigorous new research appears to show that monthly checks intended to help disadvantaged children did little for their ...

Older Americans worried about cognitive decline can stay sharper for longer by exercising both their bodies and their brains ...

Critics of Medicaid often point to a rigorous, influential study from Oregon published in 2010. This experiment studied a 2008 lottery for access to the state’s then-limited Medicaid expansion.

No more than six pages. This is the first of two columns on this rigorous study of the validity of astrology in determining destiny. I hope to hear from you by Leap Year Day: an auspicious date.

In the first rigorous study comparing marijuana use in the Netherlands and the United States, researchers have found no evidence that decriminalization of marijuana leads to increased drug use. The ...