Whether it’s joy or anger, we’re wired to catch and spread emotions. Here's how to inoculate ourselves against negative ones. Source: Penguin I have long toyed with the idea of keeping a journal or ...

Journal lets you build a scrapbook or a diary on your iPhone. Image: D. Griffin Jones/Cult of Mac A diary can be a great and invaluable record of your life, but who has time for that? Well, now you do ...