The 13-day EMA of the force index is a longer-term indicator, and, when it crosses above the centerline, the bulls are exerting the greater force. When it is negative, the bears have control of ...

We have two competing forces that will impact home buyer demand. Mortgage rates, of course. ... When I say “negative,” I mean like 1% or 2% less expensive than a year ago.

Watch sand defy gravity and flow uphill thanks to “negative friction” Applying magnetic forces to single iron oxide-coated particles spurs strange collective motion.