Worried about your memory? Minor slip-ups, like forgetting to move your clothes from the washer to the dryer, are nothing to worry about. But partaking in memory games and exercises every now and then ...

This chart shows your natural rhythm of alertness and sleepiness over a 24 hour period. Research into morning and evening types has been done by Professor Jim Horne at Loughborough University, who has ...

Dr. William O'Neill answers the question: 'Stress Tests And Heart Rhythm Problem — -- Question: I have been diagnosed with a heart rhythm problem, is a stress test dangerous for me? Answer :If ...