Returning to Chile's top job after a spell with the United Nations, Michelle Bachelet heads a coalition that ranges from moderate leftists to communists. Rough Cut (no reporter narration).
Wave carpet delivers power potential to coastal communities
Mechanical engineers in California are developing technology to harness the energy of coastal waves and ultimately, provide entire cities with limitless renewable energy and clean drinking water. Called the wave carpet, it's a system attached to the sea floor that generates power by rising and falling with the waves.
Kim Kardashian Flaunts Valentine's Bracelet While Mariah Carey Has a Romantic Bath
Kim Kardashian led the Valentine's Day tweets as she showed off her expensive Valentine's Day gift from Kanye West while Mariah Carey shared a snap of herself taking a bubble bath as she prepared for the romantic night with Nick Cannon.