If you are looking for dividend stocks today, this trio is offering both lofty yields and impressive dividend histories.With November just getting under way you may be looking at Wall Street in search of some reliable dividend stocks. You should look at Chevron (CVX +2.65%), Coca-Cola (KO 0.12%), and Realty Income (O +0.59%). They all have attractively high yields and the shortest dividend streak on the list is 30 years long. Here's a quick look at each one.Chevron is built to reward you through the energy ...