You would think happy people would prefer to listen to happy music. Lyrics that speak to their positive mood, bringing them cheer and joy. Yet, sad music tends to have a longer-lasting appeal for many ...

Amy Winehouse performs during the 46664 concert in celebration of Nelson Mandela's life at Hyde Park on June 27, 2008 in London. Sadness takes on different forms, from regret to depression to loss; ...

Christmas isn't always so merry for everyone. The holiday season can be a hard one for many people, especially since there's so much pressure to enjoy the magic of the big day. It's hard to get in the ...