Since 2004, the Environmental Working Group (EWG) has released an annual list of fruits and vegetables the group calls the Dirty Dozen, because they’re deemed to […]
An unfortunate biological “feed-forward” loop drives cartilage cells in an arthritic joint to actually contribute to progression of the disease, say researchers at Duke University and […]
For something we spend one-third of our lives doing, we still understand remarkably little about how sleep works—for example, why can some people sleep deeply through […]