The Chemical Ocean Acid Test: In a remote Norwegian fjord, scientists are simulating the corrosive seas of the future. The Moon Makes a Splash: Earth's celestial neighbor is all wet. The Sounds of Science: How sonic energy shapes our lives. The Carbon Trap: Are carbon markets saviors or scams? The Paper Trail: Calculating DISCOVER's carbon footprint. Toilet to Tap: Raise a glass of filtered sewage. T-Rex Time Machine: 68-million-year-old protein fragments confirm that chickens are really dinosaurs. Scientist of the Year Interview: Hans Rosling: The man who believes that data can save the world. The Other Side of NASA: Our space agency's top earth-based projects. The New Cosmic Neighborhood: A fresh look at the Milky Way's galactic companions. The Birth and Death of an Island: An undersea volcano gets its day in the sun. |