Insomnia is linked to abnormalities in tissues known as “white matter.” Here’s what you need to know.
                                
                            An expert cardiologist offers tips on living a healthier life. 
                                
                            Through art, those battling a serious illness are able to share feelings and gain a sense of control over their lives. 
                                
                            A new study shows the popular social media platform may be more effective than traditional methods.
                                
                            The number of moles on your right arm could prove to be a quick, reliable indicator of your skin cancer risk.
                                
                            Researchers say that nearly 20 percent of Americans drink to help doze off. Learn why it’s not a good idea. 
                                
                            















