Live Science

What's Hot This Week Why Supermoms Should Chill by Stephanie Pappas, LiveScience Senior Writer Trying to have it all could be bad for your mental health, according to a new study that finds that "supermoms" have higher rates of depression compared with working moms who let things slide. What Are the Happiest States in the US? by LiveScience Staff Hawaii continues to hold on to its ranking as the happiest place to live, according to results of a new Gallup poll, which also showed that you don't need the warm sun to put a smile on your face. Sponsored by: Fossil Microbes Could be Earth's Oldest Life Sad People Have Surprising Memory Advantage Thousands of Walrus Begin Early Haul-Out in Alaska Head Trauma May Boost Schizophrenia Risk Best Science Photos of the Week - Aug. 19, 2011