You can't teach a middle-aged dog new tricks--at least, that's the conclusion of a new study suggesting that our attitudes may be most stubborn in our prime of life, rather than in our senior years.

I very much agree with motivational speaker Dennis S. Brown’s statement, "The only difference between a good day and a bad day is your attitude.” How we approach our challenges can either bog us down ...

GREENBURGH, N.Y.-- The New York Rangers could make T-shirts emblazoned with the following slogans to fit their attitude and the vibe they're exuding in training camp. Attention to detail. Be serious.