As if there haven't been enough Samsung products catching fire this year, here's another one. A reddit user's Galaxy S6 edge+ burned down on his nightstand. Fortunately, the user did not suffer any injuries or any further damage apart from the phone itself and the nightstand it was kept on. According to the reddit user ReturnThroughAether, the phone caught fire while it was sitting idle on the nightstand. Before this, the device exhibited no problems with heating or with the battery. The user confirmed in one of the comments that he only used the original charger...
Source: http://www.gsmarena.com/reddit_users_samsung_galaxy_s6_edge_catches_fire-news-22291.php