Canadian study suggests patients may need to be more closely monitored over the long term

Changes Being Made to Nursing Home Rating System

Research identifies genes linked to the body's response to caffeine in coffee

But scientists stress this doesn't mean seniors should rush to get the scans, more study needed

But peer support was often lacking, and pain and severe motor impairment affected happiness

They could lead to bunions or corns

Risk factors include extra weight

But researchers aren't sure why there is an association between the two

But researchers aren't sure why there is an association between the two

Research tracked U.S. national data on marriage and 'marriage-like' unions from 2009-12